Gunung Mulu National Park

Gunung Mulu National Park
IUCN category II (national park)
Mount Mulu viewed from a distance
Gunung Mulu
Location	Marudi District, Miri Division, Sarawak, Malaysia
Coordinates	04°02′33″N 114°48′45″E / 4.04250°N 114.81250°E / 4.04250; 114.81250
Area	528.64 km2 (204.11 sq mi)
Established	1974
Operator	Sarawak Forestry Corporation[1] Borsarmulu Park Management Sdn Bhd[2]
Website	mulupark.com
UNESCO World Heritage Site
Official name	Gunung Mulu National Park
Type	Natural
Criteria	vii, viii, ix, x
Designated	2000 (24th session)
Reference no.	1013
Region	Asia-Pacific

The Gunung Mulu National Park is a national park in Miri Division, Sarawak, Malaysia. It is a UNESCO World Heritage Site that encompasses caves and karst formations in a mountainous equatorial rainforest setting. The park is famous for its caves and the expeditions that have been mounted to explore them and their surrounding rainforest, most notably the Royal Geographical Society Expedition of 1977–1978, which saw over 100 scientists in the field for 15 months. This initiated a series of over 20 expeditions now named the Mulu Caves Project.

The national park is named after Mount Mulu, the second highest mountain in Sarawak.