Myanmar
Myanmar, ; UK pronunciations: US pronunciations incl. . Note: Wikipedia's IPA conventions require indicating /r/ even in British English although only some British English speakers pronounce r at the end of syllables. As John C. Wells, Joh ...
(also known as Burma) is the northwesternmost country of mainland Southeast Asia located on the
Indochinese peninsula
Mainland Southeast Asia, also known as the Indochinese Peninsula or Indochina, is the continental portion of Southeast Asia. It lies east of the Indian subcontinent and south of Mainland China and is bordered by the Indian Ocean to the west an ...
. With an area of 261,228 sq mi (676,578 sq km), it is the second largest country in Southeast Asia and the largest on mainland Southeast Asia. The kite-shaped country stretches from 10'N to 20'N for 1,275 miles (2,050 km) with a long tail running along the western coast of the
Malay Peninsula
The Malay Peninsula (Malay: ''Semenanjung Tanah Melayu'') is a peninsula in Mainland Southeast Asia. The landmass runs approximately north–south, and at its terminus, it is the southernmost point of the Asian continental mainland. The area ...
.
Myanmar lies along the
Indian
Indian or Indians may refer to:
Peoples South Asia
* Indian people, people of Indian nationality, or people who have an Indian ancestor
** Non-resident Indian, a citizen of India who has temporarily emigrated to another country
* South Asia ...
and
Eurasian Plate
The Eurasian Plate is a tectonic plate that includes most of the continent of Eurasia (a landmass consisting of the traditional continents of Europe and Asia), with the notable exceptions of the Indian subcontinent, the Arabian subcontinent and ...
s, to the southeast of the
Tibetan Plateau
The Tibetan Plateau (, also known as the Qinghai–Tibet Plateau or the Qing–Zang Plateau () or as the Himalayan Plateau in India, is a vast elevated plateau located at the intersection of Central, South and East Asia covering most of the Ti ...
. To its west is the
Bay of Bengal
The Bay of Bengal is the northeastern part of the Indian Ocean, bounded on the west and northwest by India, on the north by Bangladesh, and on the east by Myanmar and the Andaman and Nicobar Islands of India. Its southern limit is a line between ...
and to its south is the
Andaman Sea
The Andaman Sea (historically also known as the Burma Sea) is a marginal sea of the northeastern Indian Ocean bounded by the coastlines of Myanmar and Thailand along the Gulf of Martaban and west side of the Malay Peninsula, and separated from ...
. The country is nestled between several mountain ranges with the Arakan Mountains on the west and the
Shan Plateau
The Shan Hills ( my, ရှမ်းရိုးမ; ''Shan Yoma''), also known as Shan Highland, is a vast mountainous zone that extends through Yunnan to Myanmar and Thailand. The whole region is made up of numerous mountain ranges separated ...
dominating the east. The central valley follows the
Irrawaddy River
The Irrawaddy River ( Ayeyarwady River; , , from Indic ''revatī'', meaning "abounding in riches") is a river that flows from north to south through Myanmar (Burma). It is the country's largest river and most important commercial waterway. Origi ...
, the most economically important river to the country with 39.5 million people, including the largest city
Yangon
Yangon ( my, ရန်ကုန်; ; ), formerly spelled as Rangoon, is the capital of the Yangon Region and the largest city of Myanmar (also known as Burma). Yangon served as the capital of Myanmar until 2006, when the military government ...
, living within its basin. The country is home to many diverse
ethnic groups
An ethnic group or an ethnicity is a grouping of people who identify with each other on the basis of shared attributes that distinguish them from other groups. Those attributes can include common sets of traditions, ancestry, language, history, ...
, with 135 officially recognized groups. It is strategically located near major Indian Ocean shipping lanes and was historically home to overland trade routes into China from the Bay of Bengal. The neighboring countries are China, India,
Bangladesh
Bangladesh (}, ), officially the People's Republic of Bangladesh, is a country in South Asia. It is the eighth-most populous country in the world, with a population exceeding 165 million people in an area of . Bangladesh is among the mos ...
,
Thailand
Thailand ( ), historically known as Siam () and officially the Kingdom of Thailand, is a country in Southeast Asia, located at the centre of the Indochinese Peninsula, spanning , with a population of almost 70 million. The country is bo ...
and
Laos
Laos (, ''Lāo'' )), officially the Lao People's Democratic Republic ( Lao: ສາທາລະນະລັດ ປະຊາທິປະໄຕ ປະຊາຊົນລາວ, French: République démocratique populaire lao), is a socialist ...
.
Borders
Land
Myanmar has a land border totaling bordering five countries and encompassing a total land area of .
The Bangladesh-Myanmar border begins at the mouth of the
Naf River
The Naf River ( bn, নাফ নদী ''Naf Nodi'' ; my, နတ်မြစ် ; rki, ) is an international river marking the border of southeastern Bangladesh and northwestern Myanmar.
Geography
The Naf River's average depth is , and ma ...
at the
Bay of Bengal
The Bay of Bengal is the northeastern part of the Indian Ocean, bounded on the west and northwest by India, on the north by Bangladesh, and on the east by Myanmar and the Andaman and Nicobar Islands of India. Its southern limit is a line between ...
and head north around the
Mayu Range Mayu may refer to:
* Mayu (given name), a feminine Japanese given name
* Mayu (river), a river of Burma
* Mayu Frontier District, a former administrative zone of Burma
* Mayu Island (妈屿), Shantou, China
* Mayu, Jinzhou, Hebei (马于镇), a to ...
in a wide arc before head back north through the
Chittagong Hill Tracts
The Chittagong Hill Tracts ( bn, পার্বত্য চট্টগ্রাম, Parbotto Chottogram), often shortened to simply the Hill Tracts and abbreviated to CHT, are group of districts within the Chittagong Division in southeast ...
to the
tripoint
A tripoint, trijunction, triple point, or tri-border area is a geographical point at which the boundaries of three countries or subnational entities meet. There are 175 international tripoints as of 2020. Nearly half are situated in rivers, l ...
Chin Hills
The Chin Hills are a range of mountains in Chin State, northwestern Burma, Burma (Myanmar), that extends northward into India's Manipur state.
Geography
The highest peak in the Chin Hills is Khonu Msung, or Mount Victoria, in southern Chin State ...
towards the
Tiau River
Tiau River (or Tio river) a long river which forms part of the international boundary between India and Myanmar.
It rises near Khuangphah village of Champhai district in Mizoram, India. It ultimately merges with the Tuipui River.
Zokhawthar ...
. It follows this river upstream and then through various rivers near
Manipur
Manipur () ( mni, Kangleipak) is a state in Northeast India, with the city of Imphal as its capital. It is bounded by the Indian states of Nagaland to the north, Mizoram to the south and Assam to the west. It also borders two regions of Myanm ...
before going northeast through the
Patkai
The Pat-kai (Pron:pʌtˌkaɪ) or Patkai Bum ( Burmese: ''Kumon Taungdan'') are a series of mountains in the Indo-Myanmar border falling in the north-eastern Indian states of Arunachal Pradesh, Nagaland and Upper Burma region of Myanmar. The ...
Mishmi Hills
The Mishmi Hills are located at the northeastern tip of India, in northeastern Arunachal Pradesh. On the Chinese side, they form the southern parts of Nyingchi Prefecture in the Tibet Autonomous Region.
These hills occur at the junction of No ...
for a total of .
The tripoint with China and India is disputed due to the
Sino-Indian border dispute
The Sino-Indian border dispute is an ongoing territorial dispute over the sovereignty of two relatively large, and several smaller, separated pieces of territory between China and India. The first of the territories, Aksai Chin, is administe ...
but lies de-facto north of the Diphu Pass. The China-Myanmar border heads northeast to
Hkakabo Razi
Hkakabo Razi ( my, ခါကာဘိုရာဇီ, ; or ) is believed to be Myanmar's highest mountain. The -tall mountain is the highest mountain in Southeast Asia as well. It is located in the northern Myanmar state of Kachin in an outlyin ...
just one mile west of its summit. It then turns southeast following the Hengduan and
Gaoligong Mountains
The Gaoligong Mountains () are a mountainous sub-range of the southern Hengduan Mountain Range, located in the western Yunnan highlands and straddling the border of southwestern China and northern Myanmar (Burma).
Geography
The Gaoligong Mount ...
through many irregular lines towards the
Taping River
The Taping River, known as Ta Hkaw Hka in Kachin and Daying River () in Chinese, is a river in Yunnan province, China and northern Myanmar (Burma). It is the first tributary of the country's chief river, the Irrawaddy, and the watersheds between ...
and
Shweli River
Shweli River ( my, ရွှေလီမြစ်; zh, 瑞丽江) is a river in China and Myanmar (Burma). Also known as Nam Mao ( shn, ၼမ်ႉမၢဝ်း; ) in Shan or Dai, and Ruili River or Longchuan River (龙川江) in Chinese, it ...
. It then heads south-eastwards across the far Shan Hills, following hills and rivers, until it reaches the
Mekong river
The Mekong or Mekong River is a trans-boundary river in East Asia and Southeast Asia. It is the world's twelfth longest river and the third longest in Asia. Its estimated length is , and it drains an area of , discharging of water annuall ...
. It follows the Mekong until the tripoint with Laos for a grand total of .
The Laos-Myanmar border runs entirely along the Mekong river from the tripoint with China the tripoint with Thailand at the confluence of the Kok and Mekon Rivers for
The Myanmar-Thailand border follows the Kok River and Sai River briefly before continuing overland on a series of irregular lines southwards through the
Daen Lao Range
The Daen Lao Range ( th, ทิวเขาแดนลาว, ; my, Loi La) is a mountain range of t ...
before heading southwest to the
Salween River
, ''Mae Nam Salawin'' (
, name_etymology =
, image = Sweet_View_of_Salween_River_in_Tang_Yan_Township,_Shan_State,_Myanmar.jpg
, image_size =
, image_caption = Salween River in Shan State, Myanmar
, map ...
. The border follows the Salween and then the
Moei River
The Moei River (, , , my, သောင်ရင်းမြစ်; ) is a tributary of the Salween River. Unlike most rivers in Thailand, the Moei River flows north in a northwest direction. It originates in Phop Phra District, Tak Province, flow ...
before going overland again through the
Tenasserim Hills
The Tenasserim Hills or Tenasserim Range ( my, တနင်္သာရီ တောင်တန်း, ; th, ทิวเขาตะนาวศรี, , ; ms, Banjaran Tanah Seri/Banjaran Tenang Sari) is the geographical name of a r ...
towards the
Malay Peninsula
The Malay Peninsula (Malay: ''Semenanjung Tanah Melayu'') is a peninsula in Mainland Southeast Asia. The landmass runs approximately north–south, and at its terminus, it is the southernmost point of the Asian continental mainland. The area ...
. Near
Prachuap Khiri Khan
Prachuap Khiri Khan ( th, ประจวบคีรีขันธ์, ) is a town in western Thailand. It is the capital of Prachuap Khiri Khan Province and is on the coast at one of the narrowest stretches in Thailand, only from the border ...
, the border comes within to the Gulf of Thailand. It then heads south towards the
Kraburi River
The Kraburi River ( th, แม่น้ำกระบุรี, , ; my, မြစ်ကြီးနား, BGN/PCGN: myitkyina, ''Kyan River''), also Kra ( th, กระ) or Pak Chan River ( th, แม่น้ำปากจั่น) is the ...
which it then follows towards a wide estuary before ending in the
Andaman Sea
The Andaman Sea (historically also known as the Burma Sea) is a marginal sea of the northeastern Indian Ocean bounded by the coastlines of Myanmar and Thailand along the Gulf of Martaban and west side of the Malay Peninsula, and separated from ...
, forming Myanmar's longest border at .
Maritime
The southern maritime boundary follows coordinates marked by both Myanmar and Thailand towards the maritime tripoint with India's
Andaman and Nicobar Islands
The Andaman and Nicobar Islands is a union territory of India consisting of 572 islands, of which 37 are inhabited, at the junction of the Bay of Bengal and the Andaman Sea. The territory is about north of Aceh in Indonesia and separated f ...
. The maritime India-Myanmar border resumes end south of
Coco Islands
The Coco Islands ( my, ကိုကိုးကျွန်း) are a small group of islands in the northeastern Bay of Bengal. They are part of the Yangon Region of Myanmar. The islands are located south of the city of Yangon. Coco Island gr ...
before heading towards Myanmar's narrow boundary with international Bay of Bengal waters. Myanmar has a total coastline of and has several islands and archipelagos- most notably the
Mergui Archipelago
The Mergui Archipelago (also Myeik Archipelago or ''Myeik Kyunzu''; my, မြိတ်ကျွန်းစု) is located in far southern Myanmar (Burma) and is part of the Tanintharyi Region. It consists of more than 800 islands, varying in ...
monsoon
A monsoon () is traditionally a seasonal reversing wind accompanied by corresponding changes in precipitation but is now used to describe seasonal changes in atmospheric circulation and precipitation associated with annual latitudinal oscil ...
in the lowlands below ; cloudy, rainy, hot, humid summers (southwest monsoon, June to September); less cloudy, scant rainfall, mild temperatures, lower humidity during winter (northeast monsoon, December to April).
Myanmar has three seasons: the cool and drier northeast monsoon running from late October to mid-February, the hot and dry intermonsoonal season from mid-February to mid-May and the rainy southwest monsoon from mid-May to late-October.Colloquially, they are called the winter, summer and rainy reasons respectively. The alternating mountain ranges and valleys create alternate zones of heavy and subdued precipitation during the monsoon season, with the majority of the country's precipitation coming from the southwest monsoons.
Climate varies in the highlands depending on elevation; subtropical temperate climate at around , temperate at , cool, alpine at and above the alpine zone, cold, harsh tundra and Arctic climate. The higher elevations are subject to heavy snowfall, especially in the north. Distance from the sea also affects temperature and inland highlands can experience daily temperature ranges spanning 22'F (12'C) despite the tropical latitude.
Mountains
Myanmar's mountains create five distinct
physiographic
Physical geography (also known as physiography) is one of the three main branches of geography. Physical geography is the branch of natural science which deals with the processes and patterns in the natural environment such as the atmosphere, ...
regions.
Northern Mountains
The Northern Mountains are characterised by complex ranges centred around the eastern ends of the
Himalayas
The Himalayas, or Himalaya (; ; ), is a mountain range in Asia, separating the plains of the Indian subcontinent from the Tibetan Plateau. The range has some of the planet's highest peaks, including the very highest, Mount Everest. Over 100 ...
and the northeastern limit of the Indian-Australian Plate. The ranges at the southern end of the Hengduan System form the border between Myanmar and
China
China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...
.
Hkakabo Razi
Hkakabo Razi ( my, ခါကာဘိုရာဇီ, ; or ) is believed to be Myanmar's highest mountain. The -tall mountain is the highest mountain in Southeast Asia as well. It is located in the northern Myanmar state of Kachin in an outlyin ...
, the country's highest point at , is located at the northern end of the country. This mountain is part of a series of parallel ranges that run from the
foothills
Foothills or piedmont are geographically defined as gradual increases in elevation at the base of a mountain range, higher hill range or an upland area. They are a transition zone between plains and low relief hills and the adjacent topograp ...
of the
Himalaya
The Himalayas, or Himalaya (; ; ), is a mountain range in Asia, separating the plains of the Indian subcontinent from the Tibetan Plateau. The range has some of the planet's highest peaks, including the very highest, Mount Everest. Over 100 ...
through the border areas with
Assam
Assam (; ) is a state in northeastern India, south of the eastern Himalayas along the Brahmaputra and Barak River valleys. Assam covers an area of . The state is bordered by Bhutan and Arunachal Pradesh to the north; Nagaland and Manipur ...
,
Nagaland
Nagaland () is a landlocked state in the northeastern region of India. It is bordered by the Indian states of Arunachal Pradesh to the north, Assam to the west, Manipur to the south and the Sagaing Region of Myanmar to the east. Its capital cit ...
and
Mizoram
Mizoram () is a state in Northeast India, with Aizawl as its seat of government and capital city. The name of the state is derived from "Mizo people, Mizo", the endonym, self-described name of the native inhabitants, and "Ram", which in the Mizo ...
.
Central Lowlands
Myanmar is characterized by its Central Lowlands running north-south between several different mountain ranges. This was deeply excavated by many rivers and today forms the basin for major rivers like the Irrawaddy,
Chindwin ,
, image = Homalin aerial.jpg
, image_size =
, image_caption = The Chindwin at Homalin. The smaller, meandering Uyu River can be seen joining the Chindwin.
, map = Irrawaddyrivermap.jpg
, map_size =
, map_alt =
, map_caption ...
and
Sittaung River
The Sittaung River ( my, စစ်တောင်းမြစ် ; formerly, the Sittang or Sittounghttps://unstats.un.org/unsd/geoinfo/UNGEGN/docs/8th-uncsgn-docs/inf/8th_UNCSGN_econf.94_INF.75.pdf ) is a river in south central Myanmar in Bag ...
s. The
Bago Yoma
The Pegu Range ( my, ပဲခူးရိုးမ; Pegu Yoma or Bago Yoma) is a range of low mountains or hillsSeekins, Donald M. (2006) ''Historical dictionary of Burma (Myanmar)'' Scarecrow Press, Lanham, Marylandpage 357 and uplands between ...
(Pegu Range) is a prominent but relatively low mountain chain between the Irrawaddy and the Sittaung River in lower-central Myanmar. Many smaller mountain ranges run through the lowlands like the small mountain ranges of Zeebyu Taungdan, Min-wun Taungdan, Hman-kin Taungdan and Gangaw Taungdan.
Mount Popa
Mount Popa (, ) is a dormant volcano 1518 metres (4981 feet) above sea level, and located in central Myanmar in the region of Mandalay about southeast of Bagan (Pagan) in the Pegu Range. It can be seen from the Ayeyarwady (Irrawaddy) Riv ...
, an extinct volcano and Nat worship holy site, rises prominently from the surrounding lowlands in these lowlands.
Western Ranges
The Western Ranges are characterized by the Arakan Mountains running from
Manipur
Manipur () ( mni, Kangleipak) is a state in Northeast India, with the city of Imphal as its capital. It is bounded by the Indian states of Nagaland to the north, Mizoram to the south and Assam to the west. It also borders two regions of Myanm ...
into western Myanmar southwards through
Rakhine State
Rakhine State (; , , ; formerly known as Arakan State) is a Administrative divisions of Myanmar, state in Myanmar (Burma). Situated on the western coast, it is bordered by Chin State to the north, Magway Region, Bago Region and Ayeyarwady R ...
almost to
Cape Negrais
Cape Negrais (, also known as Pagoda Point (ဆံတော်ရှင်မြတ်ငူ) or Mawtin Point (မော်တင်စွန်း, Mawtin Soon), is a cape in Burma (Myanmar), west of the Irrawaddy Delta. It is located 133 km ...
in the shores of the
Bay of Bengal
The Bay of Bengal is the northeastern part of the Indian Ocean, bounded on the west and northwest by India, on the north by Bangladesh, and on the east by Myanmar and the Andaman and Nicobar Islands of India. Its southern limit is a line between ...
Andaman and Nicobar Islands
The Andaman and Nicobar Islands is a union territory of India consisting of 572 islands, of which 37 are inhabited, at the junction of the Bay of Bengal and the Andaman Sea. The territory is about north of Aceh in Indonesia and separated f ...
further within the
Andaman Sea
The Andaman Sea (historically also known as the Burma Sea) is a marginal sea of the northeastern Indian Ocean bounded by the coastlines of Myanmar and Thailand along the Gulf of Martaban and west side of the Malay Peninsula, and separated from ...
. These mountains are old crystalline rocks separating the Arakan Coast from the rest of the country. The Arakan Range includes the Naga Hills, the
Chin Hills
The Chin Hills are a range of mountains in Chin State, northwestern Burma, Burma (Myanmar), that extends northward into India's Manipur state.
Geography
The highest peak in the Chin Hills is Khonu Msung, or Mount Victoria, in southern Chin State ...
, and the
Patkai
The Pat-kai (Pron:pʌtˌkaɪ) or Patkai Bum ( Burmese: ''Kumon Taungdan'') are a series of mountains in the Indo-Myanmar border falling in the north-eastern Indian states of Arunachal Pradesh, Nagaland and Upper Burma region of Myanmar. The ...
range which includes the
Lushai Hills
The Lushai (Pron: ˌlʊˈʃaɪ) Hills (or Mizo Hills) are a mountain range in Mizoram and Manipur, India. The range is part of the Patkai range system and its highest point is 2,157 m high Phawngpui, also known as 'Blue Mountain'.
Flora and fau ...
."Rakhine Mountains" ''Encyclopædia Britannica'' The Arakan Coast of the Bay of Bengal lays west of these mountains with prominent island archipelagos and coral reefs.
Shan Plateau
In eastern Myanmar, the Shan Plateau rises abruptly from the central lowlands in single steps of some 2,000 feet (600m). The highest point of the
Shan Hills
The Shan Hills ( my, ရှမ်းရိုးမ; ''Shan Yoma''), also known as Shan Highland, is a vast mountainous zone that extends through Yunnan to Myanmar and Thailand. The whole region is made up of numerous mountain ranges separated ...
is 2,563 m high
Loi Pangnao
Loi Pangnao is the highest mountain of the Daen Lao Range (Loi La Range), a subrange of the Shan Hills. It is located near Mong Yawng in Shan State, Burma close to the border with China.
With a height of 2,440 m and a prominence of 1,596 m, Loi P ...
, one of the
ultra prominent peak
An ultra-prominent peak, or Ultra for short, is a mountain summit with a topographic prominence of or more; it is also called a P1500.
The prominence of a peak is the minimum height of climb to the summit on any route from a higher peak, or fro ...
s of Southeast Asia. The Shan Hills form, together with the
Karen Hills
The Karen Hills, () also known as Kayah-Karen Mountains, are one of the main hill ranges in eastern Burma. They are located at the SW corner of Shan State and in Kayah State, a mountainous region where the only relatively flat area is Loikaw, t ...
,
Dawna Range
The Dawna Range (; th, ทิวเขาถนนธงชัยตะวันตก, ทิวเขาดอยมอนกุจู), also known as Dawna Hills, is a mountain range in eastern Burma and northwestern Thailand. Its northern e ...
and
Tenasserim Hills
The Tenasserim Hills or Tenasserim Range ( my, တနင်္သာရီ တောင်တန်း, ; th, ทิวเขาตะนาวศรี, , ; ms, Banjaran Tanah Seri/Banjaran Tenang Sari) is the geographical name of a r ...
, a natural border with
Thailand
Thailand ( ), historically known as Siam () and officially the Kingdom of Thailand, is a country in Southeast Asia, located at the centre of the Indochinese Peninsula, spanning , with a population of almost 70 million. The country is bo ...
ecoregion
An ecoregion (ecological region) or ecozone (ecological zone) is an ecologically and geographically defined area that is smaller than a bioregion, which in turn is smaller than a biogeographic realm. Ecoregions cover relatively large areas of l ...
which is included in the
Global 200
The Global 200 is the list of ecoregions identified by the World Wide Fund for Nature ( WWF), the global conservation organization, as priorities for conservation. According to WWF, an ecoregion is defined as a "relatively large unit of land or w ...
list of ecoregions identified by the World Wildlife Fund (WWF) as priorities for conservation. The plateau was formed during the Mesozoic Era and are a much older feature than the other ranges of Myanmar, creating a series of elevated ranges and valleys. The most notable being the
Salween River
, ''Mae Nam Salawin'' (
, name_etymology =
, image = Sweet_View_of_Salween_River_in_Tang_Yan_Township,_Shan_State,_Myanmar.jpg
, image_size =
, image_caption = Salween River in Shan State, Myanmar
, map ...
basin, covering 109,266 sq mi (283,00 sq km).
Southeastern Hills
Myanmar's Southeastern Hills and see the Tenasserim Plains have western shores backed by the
Tenasserim Range
The Tenasserim Hills or Tenasserim Range ( my, တနင်္သာရီ တောင်တန်း, ; th, ทิวเขาตะนาวศรี, , ; ms, Banjaran Tanah Seri/Banjaran Tenang Sari) is the geographical name of a r ...
respectively. The Tenessarim Plains consists largely of the western slopes of the
Bilauktaung
Bilauktaung is a subrange of the Tenasserim Hills. It is located in Burma on the border with Thailand. It extends from the Dawna Range for about 400 km along the frontier area to the Kra Isthmus.
Geography
The Bilauktaung includes Myinmolet ...
, the highest part of the Tenasserim Range, which extends southwards forming the central range of the
Malay Peninsula
The Malay Peninsula (Malay: ''Semenanjung Tanah Melayu'') is a peninsula in Mainland Southeast Asia. The landmass runs approximately north–south, and at its terminus, it is the southernmost point of the Asian continental mainland. The area ...
. The
Dawna Range
The Dawna Range (; th, ทิวเขาถนนธงชัยตะวันตก, ทิวเขาดอยมอนกุจู), also known as Dawna Hills, is a mountain range in eastern Burma and northwestern Thailand. Its northern e ...
also stretches along the northern parts of the Tenasserim tail of Myanmar. Many hills in this area, like
Mount Zwegabin
Mount Zwegabin (Kwekabaw) ( Phlone: ; my, ဇွဲကပင်တောင်; ) is a mountain in Myanmar. It is located in Kayin State, in the southern part of the country, around 450 km south of the capital Naypyidaw. The top of Zwegabin ...
and Kyaiktiyo, are important cultural and religious sites. The coastal islands rise prominently from the sea and form multiple island archipelago with coral reefs, especially in the
Mergui Archipelago
The Mergui Archipelago (also Myeik Archipelago or ''Myeik Kyunzu''; my, မြိတ်ကျွန်းစု) is located in far southern Myanmar (Burma) and is part of the Tanintharyi Region. It consists of more than 800 islands, varying in ...
.
Rivers
The Irrawaddy, the main river of Burma, flows from north to south through the Central Burma Basin and ends in a wide
delta
Delta commonly refers to:
* Delta (letter) (Δ or δ), a letter of the Greek alphabet
* River delta, at a river mouth
* D ( NATO phonetic alphabet: "Delta")
* Delta Air Lines, US
* Delta variant of SARS-CoV-2 that causes COVID-19
Delta may also ...
. The
Mekong
The Mekong or Mekong River is a trans-boundary river in East Asia and Southeast Asia. It is the world's List of rivers by length, twelfth longest river and List of longest rivers of Asia, the third longest in Asia. Its estimated length is , ...
river runs from the
Tibetan Plateau
The Tibetan Plateau (, also known as the Qinghai–Tibet Plateau or the Qing–Zang Plateau () or as the Himalayan Plateau in India, is a vast elevated plateau located at the intersection of Central, South and East Asia covering most of the Ti ...
through China's
Yunnan
Yunnan , () is a landlocked Provinces of China, province in Southwest China, the southwest of the People's Republic of China. The province spans approximately and has a population of 48.3 million (as of 2018). The capital of the province is ...
and northeastern Burma into
Laos
Laos (, ''Lāo'' )), officially the Lao People's Democratic Republic ( Lao: ສາທາລະນະລັດ ປະຊາທິປະໄຕ ປະຊາຊົນລາວ, French: République démocratique populaire lao), is a socialist ...
. The basin has significant mining resources and forest ecosystems. Its fertile delta also create 60% of annual rice harvests. The river is historically significant with the
Bagan
Bagan (, ; formerly Pagan) is an ancient city and a UNESCO World Heritage Site in the Mandalay Region of Myanmar. From the 9th to 13th centuries, the city was the capital of the Bagan Kingdom, the first kingdom that unified the regions that wou ...
temples on their banks and the
Kachin people
The Kachin peoples ( Jingpo: ''Ga Hkyeng'', ; , ), more precisely the Kachin Wunpong (Jingpo: ''Jinghpaw Wunpawng'', "The Kachin Confederation") or simply Wunpong ("The Confederation"), are a confederation of ethnic groups who inhabit the Kachin ...
's homeland near the river's source- the confluence of the N'mai and
Mali
Mali (; ), officially the Republic of Mali,, , ff, 𞤈𞤫𞤲𞥆𞤣𞤢𞥄𞤲𞤣𞤭 𞤃𞤢𞥄𞤤𞤭, Renndaandi Maali, italics=no, ar, جمهورية مالي, Jumhūriyyāt Mālī is a landlocked country in West Africa. Mali ...
rivers.
In the east the
Salween
, ''Mae Nam Salawin'' (
, name_etymology =
, image = Sweet_View_of_Salween_River_in_Tang_Yan_Township,_Shan_State,_Myanmar.jpg
, image_size =
, image_caption = Salween River in Shan State, Myanmar
, map ...
and the
Sittaung River
The Sittaung River ( my, စစ်တောင်းမြစ် ; formerly, the Sittang or Sittounghttps://unstats.un.org/unsd/geoinfo/UNGEGN/docs/8th-uncsgn-docs/inf/8th_UNCSGN_econf.94_INF.75.pdf ) is a river in south central Myanmar in Bag ...
run along the western side of the Shan Hills and the northern end of the Dawna Range. The Salween begins in China, where it is called the Nu River , and runs south through 17 degrees of latitude through the Shan Plateau. The Salween runs is called the angry river in Mandarin due to its fast running waters snaking through mountainous terrain for almost the entirety of its 1,491-mile (2,400 km) long length.
In the narrow southeastern part of Burma, the Ye, Heinze,
Dawei
Dawei (, ; mnw, ဓဝဲါ, ; th, ทวาย, RTGS: ''Thawai'', ; formerly known as Tavoy) is a city in south-eastern Myanmar and is the capital of the Tanintharyi Region, formerly known as the Tenasserim Division, on the northern bank of ...
(Tavoy), Great Tenasserim (Tanintharyi) and the Lenya rivers are relatively short and flow into the
Andaman Sea
The Andaman Sea (historically also known as the Burma Sea) is a marginal sea of the northeastern Indian Ocean bounded by the coastlines of Myanmar and Thailand along the Gulf of Martaban and west side of the Malay Peninsula, and separated from ...
. Further south the
Kraburi River
The Kraburi River ( th, แม่น้ำกระบุรี, , ; my, မြစ်ကြီးနား, BGN/PCGN: myitkyina, ''Kyan River''), also Kra ( th, กระ) or Pak Chan River ( th, แม่น้ำปากจั่น) is the ...
forms the southern border between Thailand and Burma.
Maritime claims
Myanmar has the 50th largest exclusive economic zone of . It includes more than 16 islands and the
Mergui Archipelago
The Mergui Archipelago (also Myeik Archipelago or ''Myeik Kyunzu''; my, မြိတ်ကျွန်းစု) is located in far southern Myanmar (Burma) and is part of the Tanintharyi Region. It consists of more than 800 islands, varying in ...
.
''Contiguous zone:''
''Continental shelf:''
or to the edge of the continental margin
'' Exclusive economic zone:''
,
Islands
*
Apaw-ye Kyun
Apaw-ye Kyun or Apaw Ye Kyun () is an island off the coast of Rakhine State, Burma.
Geography
Apaw-ye Kyun is a bluff island long and wide. It is separated from the Rakhine coast by a wide sound.
The island is wooded and rises to a height of ...
*
Calventuras Islands
The Calventuras Islands are a small group of islands off the coast of Ayeyarwady Region, Burma.
Geography
The Calventuras Islands are located about to the west of Broken Point, a headland north of Ngwesaung.
*The northern island is long and ...
*
Cheduba Island
Cheduba Island ( my, မာန်အောင်ကျွန်း; also known as Manaung Island) is an island in the Bay of Bengal close to Ramree Island and belongs to Myanmar, formerly Burma. It has a maximum length of , with an area of approxi ...
*
Coco Islands
The Coco Islands ( my, ကိုကိုးကျွန်း) are a small group of islands in the northeastern Bay of Bengal. They are part of the Yangon Region of Myanmar. The islands are located south of the city of Yangon. Coco Island gr ...
Kokunye Kyun
Kokunye Kyun is an island in the Andaman Sea, right off the coast of Mon State, in the southern area of Burma. It is located in an area of shoals.
This island is long and its maximum width is . It is covered with dense forest and rises to a heigh ...
Moscos Islands
The Moscos Islands are an island chain in the Andaman Sea off the northern coast of the Tanintharyi Region of southern Burma.
The islands are administered from the Dawei District of the Taninthayi Division. No tourism is allowed on any of the isla ...
Nantha Kyun
Nantha Kyun is an island off the coast of Rakhine State, Burma.
Geography
The island is long and wide. It is located roughly to the southwest of the Maw Yon headland in the Rakhine coast.
Nantha Kyun rises to a height of and has a large acti ...
*
Preparis
Preparis Island is an island which is part of the Yangon Region of Myanmar. Together, with the other Andaman Islands (the majority of which are a union territory of India), it marks the boundary between the Bay of Bengal and the Andaman Sea. T ...
*
Ramree Island
Ramree Island ( my, ရမ်းဗြဲကျွန်း; also spelled Yanbye Island) is an island off the coast of Rakhine State, Myanmar (Burma). Ramree island is the largest island in the entire Rakhine Coast and in Myanmar. The area of t ...
*
Unguan
Unguan is a small island off the coast of Rakhine State, Myanmar.
Geography
The island is long and wide. It is located to the southeast of Cheduba's southern end. It rises to a height of and is densely wooded.''Prostar Sailing Directions 200 ...
*
Wa Kyun
Wa Kyun is an island in the Andaman Sea, right off the coast of Mon State, in the southern area of Burma.
This long island is located in the midst of a shoal or shallow area. It is covered with dense forest and rises to a height of .
Geography
...
Mergui Archipelago
The Mergui Archipelago (also Myeik Archipelago or ''Myeik Kyunzu''; my, မြိတ်ကျွန်းစု) is located in far southern Myanmar (Burma) and is part of the Tanintharyi Region. It consists of more than 800 islands, varying in ...
Christie Island
Christie Island is an island in the Mergui Archipelago and the southernmost point of Burma (Myanmar). It lies at the southern end of the archipelago to the NNE of Ko Surin Nuea, and the Thai-Burmese oceanic border is located between these two isl ...
, the southernmost island of the archipelago
**
Kadan Kyun
Kadan Kyun is the largest island in the Mergui Archipelago, Myanmar. Its area is . The highest point is French Bay Peak (),Lanbi Kyun
** Letsok-aw Kyun
**
Mali Kyun
Mali Kyun (Tavoy Island)''Prostar Sailing Directions 2005 India & Bay of Bengal Enroute'' By National Geospatial-intelligence Agency is an island in the Mergui Archipelago, Burma (Myanmar). This long and narrow island at the northern end of the arc ...
, the northernmost island of the archipelago
** Saganthit Kyun
**
Than Kyun
Than Kyun or Davis Island is an island at the southern end of the Mergui Archipelago, Burma. It is the largest and highest island of the Alladin Islands, a scattered cluster of islands extending to the W and SSW of Zadetkyi Island
Zadetkyi Island ...
Since ancient times, Myanmar has been famous for its abundance of natural resources. The Sanskrit name ''Suvarnabhumi'' (သုဝဏ္ဏဘူမိ) has been used in relation to the area in modern-day Lower Burma and Thailand for millennia. Today, major resources include petroleum, natural gas,
teak
Teak (''Tectona grandis'') is a tropical hardwood tree species in the family Lamiaceae. It is a large, deciduous tree that occurs in mixed hardwood forests. ''Tectona grandis'' has small, fragrant white flowers arranged in dense clusters (panicl ...
, other timber,
tin
Tin is a chemical element with the symbol Sn (from la, stannum) and atomic number 50. Tin is a silvery-coloured metal.
Tin is soft enough to be cut with little force and a bar of tin can be bent by hand with little effort. When bent, t ...
,
antimony
Antimony is a chemical element with the symbol Sb (from la, stibium) and atomic number 51. A lustrous gray metalloid, it is found in nature mainly as the sulfide mineral stibnite (Sb2S3). Antimony compounds have been known since ancient time ...
,
zinc
Zinc is a chemical element with the symbol Zn and atomic number 30. Zinc is a slightly brittle metal at room temperature and has a shiny-greyish appearance when oxidation is removed. It is the first element in group 12 (IIB) of the periodi ...
, copper,
tungsten
Tungsten, or wolfram, is a chemical element with the symbol W and atomic number 74. Tungsten is a rare metal found naturally on Earth almost exclusively as compounds with other elements. It was identified as a new element in 1781 and first isolat ...
, lead, coal,
marble
Marble is a metamorphic rock composed of recrystallized carbonate minerals, most commonly calcite or Dolomite (mineral), dolomite. Marble is typically not Foliation (geology), foliated (layered), although there are exceptions. In geology, the ...
,
limestone
Limestone ( calcium carbonate ) is a type of carbonate sedimentary rock which is the main source of the material lime. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of . Limestone forms whe ...
,
jade
Jade is a mineral used as jewellery or for ornaments. It is typically green, although may be yellow or white. Jade can refer to either of two different silicate minerals: nephrite (a silicate of calcium and magnesium in the amphibole group of ...
,
rubies
A ruby is a pinkish red to blood-red colored gemstone, a variety of the mineral corundum ( aluminium oxide). Ruby is one of the most popular traditional jewelry gems and is very durable. Other varieties of gem-quality corundum are called sap ...
,
sapphire
Sapphire is a precious gemstone, a variety of the mineral corundum, consisting of aluminium oxide () with trace amounts of elements such as iron, titanium, chromium, vanadium, or magnesium. The name sapphire is derived via the Latin "sapphir ...
natural gas, and
hydropower
Hydropower (from el, ὕδωρ, "water"), also known as water power, is the use of falling or fast-running water to Electricity generation, produce electricity or to power machines. This is achieved by energy transformation, converting the Pot ...
. Since 2010, Myanmar has had an explosion of foreign direct investment in the extractive sector. New large-scale infrastructure projects like the Kyaukphyu Pipeline and
Myitsone Dam
The Myitsone Dam ( my, မြစ်ဆုံ တာတမံ ; 'Confluence Dam') is a large dam and hydroelectric power development project which was planned to be built in northern Myanmar (also known as Burma). The proposed construction site i ...
have caused controversy within the country, particularly in regard to China's role in the projects.
Natural hazards
Natural hazards include destructive earthquakes and
cyclone
In meteorology, a cyclone () is a large air mass that rotates around a strong center of low atmospheric pressure, counterclockwise in the Northern Hemisphere and clockwise in the Southern Hemisphere as viewed from above (opposite to an anti ...
s. Flooding and landslides are common during the rainy season from June to September. Periodic droughts also occur.
Myanmar lies at the confluence of the
Indian Plate
The Indian Plate (or India Plate) is a minor tectonic plate straddling the equator in the Eastern Hemisphere. Originally a part of the ancient continent of Gondwana, the Indian Plate broke away from the other fragments of Gondwana , began mov ...
,
Eurasian Plate
The Eurasian Plate is a tectonic plate that includes most of the continent of Eurasia (a landmass consisting of the traditional continents of Europe and Asia), with the notable exceptions of the Indian subcontinent, the Arabian subcontinent and ...
and the Burma microplate. Both the Indian-Eurasian subduction zone and the Indian-Burma plate boundaries are frequent
hypocenters
In seismology, a hypocenter or hypocentre () is the point of origin of an earthquake or a subsurface nuclear explosion. A synonym is the focus of an earthquake.
Earthquakes
An earthquake's hypocenter is the position where the strain energy s ...
for earthquakes. The continental right-lateral transform
Sagaing Fault
The Sagaing Fault is a major fault in Burma, a mainly continental right-lateral transform fault between the Indian Plate and Sunda Plate. It links the divergent boundary in the Andaman Sea with the zone of active continental collision along the ...
responsible for many damaging earthquakes through the country's history like the
1839 Ava earthquake
The 1839 Ava earthquake, also known as the Amarapura earthquake or Inwa earthquake was a disastrous seismic event that struck central Burma on the morning of March 23. This earthquake with a moment magnitude as high as 8.3, was one of the biggest ...
.
Myanmar is also hit by a powerful cyclone roughly every two years. The highest frequency of severe cyclones occur during November and May. The past century of cyclogenesis data in the North
Indian Ocean
The Indian Ocean is the third-largest of the world's five oceanic divisions, covering or ~19.8% of the water on Earth's surface. It is bounded by Asia to the north, Africa to the west and Australia to the east. To the south it is bounded by th ...
has seen a significant increase in cyclone formation during these two months. The most damaging cyclone that hit Myanmar was the
Cyclone Nargis
Extremely Severe Cyclonic Storm Nargis ( my, နာဂစ်, ur, نرگس ) was an extremely destructive and deadly tropical cyclone that caused the worst natural disaster in the recorded history of Myanmar during early May 2008. The cyclone m ...
in April-May 2008; with ongoing climate change, oceans will become warmer, which may lead to cyclones becoming more intense and devastating for Myanmar.
Environment
Environmental issues include
deforestation
Deforestation or forest clearance is the removal of a forest or stand of trees from land that is then converted to non-forest use. Deforestation can involve conversion of forest land to farms, ranches, or urban use. The most concentrated d ...
; industrial pollution of air, soil, and water; inadequate sanitation and water treatment that contributes to disease.
An IUCN Red List of Ecosystems Assessment was conducted for Myanmar in 2020 that assessed 64 terrestrial ecosystem types across 10 biomes. Of these 64 ecosystem types, 1 was confirmed as collapsed, 8 were considered Critically Endangered, 9 were considered Endangered, 12 were considered Vulnerable, 3 were considered Near Threatened, 14 were considered of Least Concern, and 17 were deemed Data Deficient. The 64 terrestrial ecosystem types included five brackish tidal systems, one dry subterranean system, one lake, five palustrine wetlands, four polar/alpine systems, twelve savannas and grasslands, two shoreline systems, two supralittoral coastal systems, seven temperate-boreal forests and woodlands, and twenty five tropical and subtropical forests.
A recent global remote sensing analysis suggested that there were 3,316km² of tidal flats in Myanmar, making it the 8th ranked country in terms of tidal flat area.
Environment – international agreements
''party to:''
Biodiversity
Biodiversity or biological diversity is the variety and variability of life on Earth. Biodiversity is a measure of variation at the genetic (''genetic variability''), species (''species diversity''), and ecosystem (''ecosystem diversity'') l ...
,
Desertification
Desertification is a type of land degradation in drylands in which biological productivity is lost due to natural processes or induced by human activities whereby fertile areas become increasingly arid. It is the spread of arid areas caused by ...
, Endangered Species, Law of the Sea, Nuclear Test Ban, Ozone Layer Protection, Ship Pollution,
Tropical Timber 83
The International Tropical Timber Agreement (ITTA), 1983) is an agreement to provide an effective framework for cooperation between tropical timber producers and consumers and to encourage the development of national policies aimed at sustainable ...
,
Tropical Timber 94
The International Tropical Timber Agreement (ITTA), 1983) is an agreement to provide an effective framework for cooperation between tropical timber producers and consumers and to encourage the development of national policies aimed at sustainable ...
Geology of Myanmar
The geology of Myanmar is shaped by dramatic, ongoing tectonic processes controlled by shifting tectonic components as the Indian plate slides northwards and towards Southeast Asia. Myanmar spans across parts of three tectonic plates (the Indian Pl ...
*
List of volcanoes in Myanmar
This is a list of active and extinct volcanoes in Myanmar (also known as Burma).
Volcanoes
See also
*
References
{{Asia topic, state=uncollapsed, List of volcanoes in
Myanmar
Volcanoes
A volcano is a rupture in the crust ...
Zomia (geography)
The term Southeast Asian Massif was proposed in 1997 by anthropologist Jean Michaud to discuss the human societies inhabiting the lands above approximately in the southeastern portion of the Asian landmass, thus not merely in the uplands of conven ...