Mount Siniolchu (6888 m) stands tall in the state of Sikkim and lies in the Khangchendzonga National Park area.
Siniolchu’s summit was first captured by a German in 1936. Later famous Sikkimese Everester, Sonam Gyatso, climbed to the top. Part of the mount can be viewed from the ridge of Ganesh Tok, 7 km from Gangtok.