Betung Kerihun National Park is a protected area located in West Kalimantan, Indonesia. It was established in 1995 and covers an area of over 8,000 square kilometers. The park is home to a diverse range of flora and fauna, including many endangered species such as the Bornean orangutan, clouded leopard, and sun bear.

Betung Kerihun National Park is characterized by its rugged terrain, which includes steep hills, deep valleys, and swift rivers. The park is also home to a number of traditional Dayak communities who have lived in the area for centuries and continue to rely on the forest for their livelihoods.

One of the park's main attractions is its diverse range of ecosystems, including lowland and montane forests, as well as peat swamp forests and freshwater swamps. The park is also home to a number of waterfalls and hot springs, making it a popular destination for ecotourism and adventure activities such as trekking and river rafting.

In addition to its natural beauty, Betung Kerihun National Park is also home to a number of cultural sites, including ancient megaliths and traditional Dayak longhouses. These sites provide insight into the region's rich cultural history and the unique way of life of its indigenous communities.