Rila National Park ( bg, Национален парк „Рила“) is the largest
national park
A national park is a natural park in use for conservation purposes, created and protected by national governments. Often it is a reserve of natural, semi-natural, or developed land that a sovereign state declares or owns. Although individual ...
in Bulgaria spanning an area of in the
Rila
Rila ( bg, Рила, ) is the highest mountain range of Bulgaria, the Balkan Peninsula and Southeast Europe. It is situated in southwestern Bulgaria and forms part of the Rila– Rhodope Massif. The highest summit is Musala at an elevation of 2, ...
mountain range in the south-west of the country.
History
It was established on 24 February 1992 to protect several
ecosystem
An ecosystem (or ecological system) consists of all the organisms and the physical environment with which they interact. These biotic and abiotic components are linked together through nutrient cycles and energy flows. Energy enters the syst ...
s of national importance. Its altitude varies from near
Blagoevgrad
Blagoevgrad ( bg, Благоевград ) is а town in Southwestern Bulgaria, the administrative centre of Blagoevgrad Municipality and of Blagoevgrad Province. With a population of almost inhabitants, it is the economic and cultural centre ...
to at
Musala
Musala ( bg, Мусала ); from Arabic through Ottoman Turkish: from ''Musalla'', "near God" or "place for prayer" is the highest peak in the Rila Mountains, as well as in Bulgaria and the entire Balkan Peninsula, standing at .
With a topogr ...
Peak, the highest summit in the
Balkan Peninsula
The Balkans ( ), also known as the Balkan Peninsula, is a geographical area in southeastern Europe with various geographical and historical definitions. The region takes its name from the Balkan Mountains that stretch throughout the who ...
. There are 120
glacial lake
A glacial lake is a body of water with origins from glacier activity. They are formed when a glacier erodes the land and then melts, filling the depression created by the glacier.
Formation
Near the end of the last glacial period, roughly 10, ...
s, including the prominent
Seven Rila Lakes
The Seven Rila Lakes ( bg, Седемте рилски езера, Sedemte rilski ezera, ) are a group of glacial lakes, situated in the northwestern Rila Mountain in Bulgaria. They are the most visited group of lakes in Bulgaria. The lakes are ...
. Many rivers have their source in the national park, including the river that carries the most water entirely within the Balkans (the
Maritsa
Maritsa or Maritza ( bg, Марица ), also known as Meriç ( tr, Meriç ) and Evros ( ell, Έβρος ), is a river that runs through the Balkans in Southeast Europe. With a length of ,Iskar river).
The national park occupies territory from 4 of the 28 provinces of the country:
Sofia
Sofia ( ; bg, София, Sofiya, ) is the capital and largest city of Bulgaria. It is situated in the Sofia Valley at the foot of the Vitosha mountain in the western parts of the country. The city is built west of the Iskar river, and h ...
,
Kyustendil
Kyustendil ( bg, Кюстендил ) is a town in the far west of Bulgaria, the capital of the Kyustendil Province, a former bishopric and present Latin Catholic titular see.
The town is situated in the southern part of the Kyustendil Valley, ...
,
Blagoevgrad
Blagoevgrad ( bg, Благоевград ) is а town in Southwestern Bulgaria, the administrative centre of Blagoevgrad Municipality and of Blagoevgrad Province. With a population of almost inhabitants, it is the economic and cultural centre ...
and
Pazardzhik
Pazardzhik ( bg, Пазарджик ) is a city situated along the banks of the Maritsa river, southern Bulgaria. It is the capital of Pazardzhik Province and centre for the homonymous Pazardzhik Municipality.
The Tatars founded Pazardzhik i ...
. It includes four
nature reserve
A nature reserve (also known as a wildlife refuge, wildlife sanctuary, biosphere reserve or bioreserve, natural or nature preserve, or nature conservation area) is a protected area of importance for flora, fauna, or features of geological o ...
Central Rila Reserve
Central is an adjective usually referring to being in the center of some place or (mathematical) object.
Central may also refer to:
Directions and generalised locations
* Central Africa, a region in the centre of Africa continent, also known as ...
,
Ibar Ibar may refer to:
People
* Ibar of Beggerin (died 500), Irish saint
* Íbar of Killibar Beg, Irish saint
* Hilmi Ibar (born 1947), Kosovar academic
* José Ibar (born 1969), Cuban baseball player
Places
* Ibar District, a division of the Serbia ...
and Skakavitsa.
Rila National Park is among the largest and most valuable protected areas in
Europe
Europe is a large peninsula conventionally considered a continent in its own right because of its great physical size and the weight of its history and traditions. Europe is also considered a Continent#Subcontinents, subcontinent of Eurasia ...
. The International Union for Conservation of Nature (IUCN) has listed the park as Category II. Two of the four nature reserves are included in the UN list of Representative Protected Areas, and four of the nature reserves are included in the
World Network of Biosphere Reserves
The UNESCO World Network of Biosphere Reserves (WNBR) covers internationally designated protected areas, known as biosphere reserves
Man and the Biosphere Programme (MAB) is an intergovernmental scientific program, launched in 1971 by UNESCO ...
under the
UNESCO
The United Nations Educational, Scientific and Cultural Organization is a List of specialized agencies of the United Nations, specialized agency of the United Nations (UN) aimed at promoting world peace and security through international coope ...
Man and Biosphere Programme.
The park falls within the
Rodope montane mixed forests
The Rodope montane mixed forests is a terrestrial ecoregion of Europe defined by the WWF. It belongs in the temperate broadleaf and mixed forests biome and the Palearctic realm.
Geography
The Rodope mountane mixed forests cover the higher parts ...
terrestrial
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 ...
of the
Palearctic
The Palearctic or Palaearctic is the largest of the eight biogeographic realms of the Earth. It stretches across all of Eurasia north of the foothills of the Himalayas, and North Africa.
The realm consists of several bioregions: the Euro-Sib ...
temperate broadleaf and mixed forest
Temperate broadleaf and mixed forest is a temperate climate terrestrial habitat type defined by the World Wide Fund for Nature, with broadleaf tree ecoregions, and with conifer and broadleaf tree mixed coniferous forest ecoregions.
These ...
. Forests occupy or 66% of the total area. There are approximately 1,400 species of
vascular plant
Vascular plants (), also called tracheophytes () or collectively Tracheophyta (), form a large group of land plants ( accepted known species) that have lignified tissues (the xylem) for conducting water and minerals throughout the plant. They ...
s, 282 species of
moss
Mosses are small, non-vascular flowerless plants in the taxonomic division Bryophyta (, ) '' sensu stricto''. Bryophyta ('' sensu lato'', Schimp. 1879) may also refer to the parent group bryophytes, which comprise liverworts, mosses, and ...
es and 130 species of freshwater
alga
Algae (; singular alga ) is an informal term for a large and diverse group of photosynthetic eukaryotic organisms. It is a polyphyletic grouping that includes species from multiple distinct clades. Included organisms range from unicellular mic ...
e. The
fauna
Fauna is all of the animal life present in a particular region or time. The corresponding term for plants is '' flora'', and for fungi, it is '' funga''. Flora, fauna, funga and other forms of life are collectively referred to as '' biota''. ...
is represented by 48 species of
mammal
Mammals () are a group of vertebrate animals constituting the class Mammalia (), characterized by the presence of mammary glands which in females produce milk for feeding (nursing) their young, a neocortex (a region of the brain), fur ...
s, 99 species of
bird
Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweig ...
s, 20 species of
reptile
Reptiles, as most commonly defined are the animals in the class Reptilia ( ), a paraphyletic grouping comprising all sauropsids except birds. Living reptiles comprise turtles, crocodilians, squamates ( lizards and snakes) and rhynchocephalia ...
s and
amphibia
Amphibians are four-limbed and ectothermic vertebrates of the class Amphibia. All living amphibians belong to the group Lissamphibia. They inhabit a wide variety of habitats, with most species living within terrestrial, fossorial, arbo ...
and 5 species of
fish
Fish are Aquatic animal, aquatic, craniate, gill-bearing animals that lack Limb (anatomy), limbs with Digit (anatomy), digits. Included in this definition are the living hagfish, lampreys, and Chondrichthyes, cartilaginous and bony fish as we ...
, as well as 2,934 species of invertebrates, of which 282 are
endemic
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found else ...