The sanctuary has three ranges: Merak Range, Sakteng Range, and Joenkhar Range. Sakteng Range is the largest range with an area of 333.67 km2, followed by Merak Range (287.352 km2) and Joenkhar Range (121.442 km2).
Sakteng Wildlife Sanctuary was created in part to protect the migoi, a yeti-like cryptid whose existence has not been scientifically confirmed, but in which the local population strongly believes.[3][4] The migoi are believed to haunt the northern part of the area.[5][6]
According to Tenzing Lamsang, editor of The Bhutanese, in all official Chinese maps, the sanctuary is shown to be Bhutanese [7] territory.[8] The area including Sakteng Wildlife Sanctuary made news in June 2020 when the Chinese government reaffirmed that it is a territory disputed between China and Bhutan. Bhutan rejected the assertion, and denied that China had ever laid claim to the area in the past.[9]