Bali Pass is a mountain pass that peaks slightly short of the 5000-meter mark and connects the Har Ki Dun - Ruinsara Valley to Yamunotri and vice-versa. The Bali Pass trek runs through numerous heritage Villages of Har Ki Dun Valley such as Osla, Gangaad, and Taluka, and ascends deep into the Govind National Park. https://himalayashelter.com/trek/bali-pass-trek/