Swachhand Bamak (Glacier) on the western side which later joins Gangotri Glacier. Maiandi Bamak (Glacier) on the southern side which also joins Gangotri glacier from there emerges Bhagirathi river one of the main tributaries of river Ganga. On the eastern side, Bhagirathi Kharak Glacier joins with Satopanth Glacier from, there emerges the Alaknanda river another main tributaries of river Ganga.