Eravikulam National Park, Location, Flora, Fauna, Importance

Eravikulam National Park is a beautiful wildlife park located in Kerala, near Munnar, in the Western Ghats. It is known for its green hills, cool climate, and rich wildlife. The park is most famous for protecting the endangered Nilgiri Tahr, which is found here in large numbers. It also has unique shola forests and grasslands, along with the Anamudi Peak, the highest peak in South India. Overall, it is an important place for nature, wildlife conservation, and scenic beauty. 

What is Eravikulam National Park?

• Eravikulam National Park is a beautiful and ecologically important protected area located in the Western Ghats of Kerala, mainly in the Idukki district. It is widely known for its rich biodiversity, scenic landscapes, and unique mountain ecosystem, making it one of the most famous national parks in South India.
• The park was officially declared a National Park in 1978, making it the first national park of Kerala, with the main aim of protecting the endangered Nilgiri Tahr, which is found here in large numbers.
• Often called a nature lover’s paradise, the park attracts tourists, researchers, and wildlife enthusiasts due to its lush greenery, rolling hills, and rare species.

Where is Eravikulam National Park Located?

• The park is situated in the Devikulam Taluk of Idukki district, in the high ranges of the Kannan Devan Hills of the Western Ghats.
• It lies close to the popular hill station Munnar, and the tourist entry point is mainly through Rajamalai, which is the only accessible zone for visitors.
• The park spreads over an area of about 97 sq. km, consisting of high-altitude plateaus, valleys, and mountain slopes.
• It is also surrounded by other protected areas like Chinnar Wildlife Sanctuary, Pampadum Shola National Park, Anamudi Shola National Park, and Kurinjimala Sanctuary, forming a large conservation landscape.

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Why is Eravikulam National Park Famous?

• The park is most famous for being the largest habitat of the endangered Nilgiri Tahr, with nearly half of the world’s population found here.
• It is also known as the “Land of Neelakurinji”, a rare flower that blooms once every 12 years, covering the hills in beautiful shades of purple and blue (last seen in 2018, next expected in 2030).
• Another major highlight is the presence of Anamudi Peak (2695 m), which is the highest peak in South India, often called the “Everest of South India”.
• The park’s scenic beauty, combined with wildlife sightings and unique natural events, makes it a major attraction.

What is the Historical Background of the Eravikulam National Park?

• During the British period, the area was used as a hunting ground by planters and later came under the control of the Kannan Devan Hills Produce Company for tea plantations.
• In 1975, the region was declared a Wildlife Sanctuary mainly to protect the Nilgiri Tahr population.
• Later, in 1978, it was upgraded to a National Park, strengthening conservation efforts and restricting human activities in core areas.
• This transition shows how the area evolved from resource use to conservation priority over time.

What are the Geographical Features of the Eravikulam National Park?

• The park is dominated by high-altitude grasslands and rolling plateaus, usually found above 2000 meters, giving it a cool and pleasant climate.
• It also includes shola forests, which are patches of evergreen forests found in valleys and folds of mountains.
• The terrain includes steep slopes, valleys, cliffs, and mountain ridges, creating diverse habitats for different species.
• The park acts as an important watershed area, supporting rivers flowing both east (Pambar) and west (Periyar and Chalakkudy).

What Type of Vegetation is Found at Eravikulam National Park?

• The park mainly consists of three types of vegetation:
  • Grasslands, which cover most of the high-altitude areas
  • Shrublands, found along slopes and cliffs
  • Shola forests, located in valleys and depressions
• These ecosystems together form the unique shola-grassland system, which is rare and highly important for biodiversity.
• The region is rich in orchids, balsams, and rare plant species, including the famous Neelakurinji (Strobilanthes kunthiana).
• Some important plants include Actinodaphne, Microtropis, Pittosporum, and various grass species, contributing to ecological stability.

What Flora is Found in the Park?

• The park supports a wide range of plant diversity, including grasses, shrubs, and trees adapted to high-altitude conditions.
• It is especially rich in endemic plant species, meaning they are found only in the Western Ghats region.
• The presence of rare orchids and balsams, including some once thought extinct, highlights the ecological importance of the park.
• This plant diversity helps in soil conservation, water retention, and providing food and shelter for wildlife.

What Animals are Found in Eravikulam National Park?

• The park is home to around 26 species of mammals, including the Nilgiri Tahr, which is the most important species here.
• Other major animals include Elephants, Gaur, Sambar Deer, Leopard, Tiger, Sloth Bear, and Wild Dog, forming a balanced ecosystem.
• Rare and endemic species such as Nilgiri Langur, Nilgiri Marten, and small-clawed otter are also found here.
• The park also has over 130 species of birds, including Nilgiri Pipit, Black-and-orange Flycatcher, and Nilgiri Wood Pigeon.
• In addition, it supports butterflies, reptiles, and amphibians, making it a biodiversity-rich habitat.

What is the Importance of Nilgiri Tahr in the Park?

• The Nilgiri Tahr is an endangered mountain goat species, endemic to the Western Ghats, and Eravikulam National Park holds its largest surviving population.
• Scientific name: Nilgiritragus hylocrius; it is also the state animal of Tamil Nadu.
• It is protected under Schedule I of the Wildlife Protection Act, 1972, giving it the highest level of protection in India.
• Conservation efforts in the park have helped in stabilizing its population, making it a success story in wildlife protection.

Why is Eravikulam National Park Ecologically Important?

• The park preserves one of the largest remaining shola-grassland ecosystems, which is rare and highly sensitive to environmental changes.
• It plays a key role in water conservation, as many important rivers originate from this region.
• It helps in climate regulation, preventing soil erosion, and maintaining ecological balance in the Western Ghats.
• The park also supports eco-tourism, research, and environmental education, promoting awareness about conservation.
• Overall, it is an important example of how natural ecosystems can be protected while allowing sustainable human interaction.