Connecting Yamunotri and Har Ki Dun Valley Bali Pass trek at an altitude of 16240 ft. is a difficult trek meant for seasoned trekkers only. Bali Pass trek starts from Sankri village in Uttarakhand and ends at Janki Chatti. This trek offers splendid panoramic views of Bandarpoonch, Kalanag, and Swargarohini peaks.