About gas stations, 2 possibilities exist (like "Rest area", "Restpoint").
In term of hospitals you can find 1 places (like "District Hospital, Keylong").
For supermarkets you have 5 locations. As "Meat shop", "Chicken shop", 2 butchers exist in the area.
You can find 5 schools locally like "Kendriya Vidyalaya", "Primary School", "Govt. primary centre school sumdo"
You can find 6 tourism places locally like "Stone carved scriptures", "Chandratal lake foot route - alt: 4254m"
These are the principal cities: Tandi, Keylong.
In term of post offices you can find 1 places (like "Post Office Tandi"). About banks and/or ATMs, 11 possibilities exist (like "State Bank of India", "The kangra Central Cooperative Bank"). For hotels you have 15 locations.
In term of restaurants you can find 17 location in the region (like "Himalaya", "Dhaba"). For bars/cafes you have 4 places with "Garden Cafe", "Sangam Dhaba" for example.
Are you looking for an apartment for sale/rent? Or interested by a house? You can check that on MagicBricks.