![Natural stone arch in tirumala](https://upload.wikimedia.org/wikipedia/commons/9/9c/Natural_stone_arch_in_tirumala.JPG)
Natural Arch, Tirumala hills, a notified
National Geo-heritage Monument,
[Geo-Heritage Sites, Minister of Mines Press release, 09-March-2016]
/ref>[national geo-heritage of India]
INTACH
The Indian National Trust for Art and Cultural Heritage (INTACH) is a non-profit charitable organisation registered under the Societies Registration Act, 1860.
In 2007, the United Nations awarded INTACH a special consultative status with Unite ...
is a distinctive geological feature north of the Tirumala
Tirumala is a spiritual town in Tirupati district of the Indian state of Andhra Pradesh. It is one of the suburbs of the Tirupati, Tirupati urban agglomeration. The town is a part of Tirupati Urban Development Authority and located in Tirupa ...
hills temple, near the Chakra Teertham in Tirupati district
Tirupati district () is one of the twenty-six districts in the Indian state of Andhra Pradesh and one of the eight districts in the Rayalaseema region of the Andhra Pradesh state. The district headquarters is located at Tirupati city. Tirupat ...
in the state of Andhra Pradesh
Andhra Pradesh (, abbr. AP) is a state in the south-eastern coastal region of India. It is the seventh-largest state by area covering an area of and tenth-most populous state with 49,386,799 inhabitants. It is bordered by Telangana to the ...
, India
India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...
. The arch is also called ''Silathoranam'' (శిలాతోరణం) in the local language (Telugu language
Telugu (; , ) is a Dravidian language spoken by Telugu people predominantly living in the Indian states of Andhra Pradesh and Telangana, where it is also the official language. It is the most widely spoken member of the Dravidian language fami ...
: ''sila'' means ‘rock’ and ''thoranam
Thoranam ( ta, தோரணம் IAST ) are hanging decorations in Tamil Nadu. These decorations are rooted in Tamil culture. The history of this decoration extends back to the Sangam period. In those days there were no printed invitations, s ...
'' means a garland strung over a threshold, connecting two vertical columns or an ‘arch’ as in this case). The arch measures in width and in height, and is naturally formed in the quartzite
Quartzite is a hard, non- foliated metamorphic rock which was originally pure quartz sandstone.Essentials of Geology, 3rd Edition, Stephen Marshak, p 182 Sandstone is converted into quartzite through heating and pressure usually related to tect ...
s of Cuddapah
Kadapa (colonial spelled Cuddapah) is a city in the southern part of Andhra Pradesh, India. It is located in the Rayalaseema region, and is the district headquarters of YSR Kadapa district. As of the 2022 Census of India, the city had a popula ...
Supergroup of Middle to Upper Proterozoic
The Proterozoic () is a geological eon spanning the time interval from 2500 to 538.8million years ago. It is the most recent part of the Precambrian "supereon". It is also the longest eon of the Earth's geologic time scale, and it is subdivided ...
(1600 to 570 Ma) due to natural erosive forces.
Legend
Mythology related to the arch, linked to the famous Tirumala
Tirumala is a spiritual town in Tirupati district of the Indian state of Andhra Pradesh. It is one of the suburbs of the Tirupati, Tirupati urban agglomeration. The town is a part of Tirupati Urban Development Authority and located in Tirupa ...
hills temple
A temple (from the Latin ) is a building reserved for spiritual rituals and activities such as prayer and sacrifice. Religions which erect temples include Christianity (whose temples are typically called churches), Hinduism (whose temples ...
of Lord Venkateswara
Venkateswara, also known by various other names, is a form of the Hinduism, Hindu god Vishnu. Venkateswara is the presiding deity of the Tirumala Venkateswara Temple, located in Tirupati, Sri Balaji District, Andhra Pradesh, India.
Etymology ...
, has three versions.
According to one version, the arch resembles the hood of a serpent
Serpent or The Serpent may refer to:
* Snake, a carnivorous reptile of the suborder Serpentes
Mythology and religion
* Sea serpent, a monstrous ocean creature
* Serpent (symbolism), the snake in religious rites and mythological contexts
* Serp ...
, a conch
Conch () is a common name of a number of different medium-to-large-sized sea snails. Conch shells typically have a high spire and a noticeable siphonal canal (in other words, the shell comes to a noticeable point at both ends).
In North Am ...
(Sanskrit
Sanskrit (; attributively , ; nominally , , ) is a classical language belonging to the Indo-Aryan branch of the Indo-European languages. It arose in South Asia after its predecessor languages had diffused there from the northwest in the late ...
: Shank) and a discus (Sanskrit
Sanskrit (; attributively , ; nominally , , ) is a classical language belonging to the Indo-Aryan branch of the Indo-European languages. It arose in South Asia after its predecessor languages had diffused there from the northwest in the late ...
: chakra
Chakras (, ; sa , text=चक्र , translit=cakra , translit-std=IAST , lit=wheel, circle; pi, cakka) are various focal points used in a variety of ancient meditation practices, collectively denominated as Tantra, or the esoteric or ...
) – all symbols of worship in Hindu religion
Hinduism () is an Indian religion or ''dharma'', a religious and universal order or way of life by which followers abide. As a religion, it is the world's third-largest, with over 1.2–1.35 billion followers, or 15–16% of the global pop ...
– and considered to be the source of the Idol of Lord Venkateswara
Venkateswara, also known by various other names, is a form of the Hinduism, Hindu god Vishnu. Venkateswara is the presiding deity of the Tirumala Venkateswara Temple, located in Tirupati, Sri Balaji District, Andhra Pradesh, India.
Etymology ...
or Lord Balaji at the Tirumala hill temple.
The second version is that the main deity in the Tirumala temple is of the same height as the height of the arch.
The third version is that Lord Vishnu
Vishnu ( ; , ), also known as Narayana and Hari, is one of the principal deities of Hinduism. He is the supreme being within Vaishnavism, one of the major traditions within contemporary Hinduism.
Vishnu is known as "The Preserver" within t ...
, known as Balaji or Venkateswara
Venkateswara, also known by various other names, is a form of the Hinduism, Hindu god Vishnu. Venkateswara is the presiding deity of the Tirumala Venkateswara Temple, located in Tirupati, Sri Balaji District, Andhra Pradesh, India.
Etymology ...
(the central deity of Srivaishnava
Sri Vaishnavism, or the Sri Vaishnava Sampradaya, is a denomination within the Vaishnavism tradition of Hinduism. The name refers to goddess Lakshmi (also known as Sri), as well as a prefix that means "sacred, revered", and the god Vishnu, who ...
tradition) at the Tirumala temple town, is supposed to have put his first foot down at a place called Padalu or Sreevaripadalu (శ్రీ వారి పాదాలు)(Telugu language
Telugu (; , ) is a Dravidian language spoken by Telugu people predominantly living in the Indian states of Andhra Pradesh and Telangana, where it is also the official language. It is the most widely spoken member of the Dravidian language fami ...
: Divine foot prints) which is the highest point of Tirumala hills, the second step at the location of the arch. Thereafter, the next step is stated to have been placed where his idol is now worshipped in the temple at Tirumala.
History
In the 1980s, during excavations for a geological fault
In geology, a fault is a planar fracture or discontinuity in a volume of rock across which there has been significant displacement as a result of rock-mass movements. Large faults within Earth's crust result from the action of plate tectonic ...
in the Tirumala hills, geologists
A geologist is a scientist who studies the solid, liquid, and gaseous matter that constitutes Earth and other terrestrial planets, as well as the processes that shape them. Geologists usually study geology, earth science, or geophysics, althoug ...
found this rare geological formation of the rock arch which has two dissimilar sets of rocks with a connecting thin link. The assessed geological age of the rock arch is 2.5 million years. Formation of the arch is attributed to intensified weathering and erosion of stream action that has withstood the torque of nature. This is a rare geological fault which is technically called in the geological idiom as ‘Eparchaean Unconformity
Tirupati Eparchaean Unconformity, a notified National Geo-heritage Monument[precambrian
The Precambrian (or Pre-Cambrian, sometimes abbreviated pꞒ, or Cryptozoic) is the earliest part of Earth's history, set before the current Phanerozoic Eon. The Precambrian is so named because it preceded the Cambrian, the first period of the ...]
period are composed of sedimentary rocks
Sedimentary rocks are types of rock that are formed by the accumulation or deposition of mineral or organic particles at Earth's surface, followed by cementation. Sedimentation is the collective name for processes that cause these particles t ...
– quartzites
Quartzite is a hard, non- foliated metamorphic rock which was originally pure quartz sandstone.Essentials of Geology, 3rd Edition, Stephen Marshak, p 182 Sandstone is converted into quartzite through heating and pressure usually related to tect ...
and intercalated shales
Shale is a fine-grained, clastic sedimentary rock formed from mud that is a mix of flakes of clay minerals (hydrous aluminium phyllosilicates, e.g. kaolin, Al2 Si2 O5( OH)4) and tiny fragments (silt-sized particles) of other minerals, especiall ...
, which are given the geological, stratigraphical nomenclature of Nagari quartzites.
The hill ranges of the Tirumala rise to a height of (at Tirumala) from the average height of in the plains at Tirupati. The steep scarp of the hill ranges depicts unconformity in its topographic, structural and denudational features, which is the Eparchian Unconformity.
The sedimentary thickness of the Cudappa basin is of the order of with volcanic
A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface.
On Earth, volcanoes are most often found where tectonic plates a ...
sequences in the form of sills and dykes. A prominent Eparchaean Unconformity of the formation resting on the Archaean peninsular
A peninsula (; ) is a landform that extends from a mainland and is surrounded by water on most, but not all of its borders. A peninsula is also sometimes defined as a piece of land bordered by water on three of its sides. Peninsulas exist on all ...
gneissic complex is noted. Rocks of Cuddapah Supergroup including Kurnool
Kurnool is a city in the state of Andhra Pradesh, India. It formerly served as the capital of Andhra State (1953–1956). The city is often referred to as "The Gateway of Rayalaseema".Kurnool is also known as The City of Gem Stones. It also se ...
Group are the prominent feature of the basin.
Specifically, the arch's origin is attributed to two schools of thought namely, a) it could be the effect of a wave action from ocean
The ocean (also the sea or the world ocean) is the body of salt water that covers approximately 70.8% of the surface of Earth and contains 97% of Earth's water. An ocean can also refer to any of the large bodies of water into which the wo ...
ic transgression or intensified climatic
Climate is the long-term weather pattern in an area, typically averaged over 30 years. More rigorously, it is the mean and variability of meteorological variables over a time spanning from months to millions of years. Some of the meteorologic ...
settings and corrosion
Corrosion is a natural process that converts a refined metal into a more chemically stable oxide. It is the gradual deterioration of materials (usually a metal) by chemical or electrochemical reaction with their environment. Corrosion engine ...
and b) it may have been naturally carved out of quartzite.
Visitor information
The best time to visit the arch is between 6 A.M. and 8 A.M., fog permitting. There is a well maintained garden in front of the arch should visitors wish to rest or wait until fog clears. Sunset
Sunset, also known as sundown, is the daily disappearance of the Sun below the horizon due to Earth's rotation. As viewed from everywhere on Earth (except the North and South poles), the equinox Sun sets due west at the moment of both the spring ...
is also a good time to visit, as the arch looks even more striking and mystifying in the light of the setting sun
The Sun is the star at the center of the Solar System. It is a nearly perfect ball of hot plasma, heated to incandescence by nuclear fusion reactions in its core. The Sun radiates this energy mainly as light, ultraviolet, and infrared radi ...
. Seen in the light of a full moon
The full moon is the lunar phase when the Moon appears fully illuminated from Earth's perspective. This occurs when Earth is located between the Sun and the Moon (when the ecliptic coordinate system, ecliptic longitudes of the Sun and Moon opp ...
the arch is said to be "ethereally beautiful."
Access
The location of the arch is well connected by road, rail and air routes. The nearest railhead to Tirumala hills is Tirupati
Tirupati () is a city in the Indian state of Andhra Pradesh. It is the administrative headquarters of the Tirupati district. The city is home to the important Hindu shrine of Tirumala Venkateswara Temple and other historic temples and is refe ...
. From Tirupati railway station the approach to the Tirumal temple is only by road, a distance of .
The nearest airport is located at Renigunta
Renigunta is a neighbourhood and suburb of Tirupati located in Tirupati district of the Indian state of Andhra Pradesh. Tirupati Airport is located in Renigunta. It is a part of Tirupati urban agglomeration. It is also the mandal headquarters of ...
, about away from Tirupati, which connects to Chennai
Chennai (, ), formerly known as Madras ( the official name until 1996), is the capital city of Tamil Nadu, the southernmost Indian state. The largest city of the state in area and population, Chennai is located on the Coromandel Coast of th ...
, Hyderabad
Hyderabad ( ; , ) is the capital and largest city of the Indian state of Telangana and the ''de jure'' capital of Andhra Pradesh. It occupies on the Deccan Plateau along the banks of the Musi River (India), Musi River, in the northern part ...
and Bangalore
Bangalore (), officially Bengaluru (), is the capital and largest city of the Indian state of Karnataka. It has a population of more than and a metropolitan population of around , making it the third most populous city and fifth most ...
airports. Regular bus services (both private and Govt. transport services operate) are operated by all the states bordering Andhra Pradesh.
The approach road from the temple is wide and is an avenue of trees. Private vehicles are allowed to the location. A 20-minute walk from the Varahaswamy temple in Tirumala (see map pictured) would be a pleasant experience.
See also
* List of National Geological Monuments in India
National Geological Monuments are geographical areas of national importance and heritage, as notified by the Government of India's Geological Survey of India (GSI), for their maintenance, protection, promotion and enhancement of geotourism.
* List of rock formations in India
* Natural arch
A natural arch, natural bridge, or (less commonly) rock arch is a natural landform where an arch has formed with an opening underneath. Natural arches commonly form where inland cliffs, coastal cliffs, fins or stacks are subject to erosion f ...
* Venkateswara Temple, Tirumala
Sri Venkateswara Swami Vaari Temple is a Hindu temple situated in the hill town of Tirumala at Tirupati in Tirupati district of Andhra Pradesh, India. The Temple is dedicated to Venkateswara, a form of Vishnu, who is believed to have appeared ...
References
External links
Views of Geological Rock Arch, Tirupathi, Andhra Pradesh
The Natural Arch and Bridge Society
{{DEFAULTSORT:Natural Arch, Tirumala Hills
Geology of Andhra Pradesh
Natural arches
Rock formations of India
Buildings and structures in Tirupati
Geography of Tirupati district