Arrive in Bir. Refresh in Hotel have breakfast . Trek start from Bir to Billing. 3-4 hour. Lunch at Billing and trek to Raj Gunda side and come back in Blling. Night camping in Billing (24oomt.) with bonefire with music.
Have breakfast and we take off from Billing to Bir landing place. Flight about 40 - 50 minute. Some sightseeing in Bir Tibetan colony nad Tea Garden.