Sandhan valley is not for kids and week heart people. its a great place to visit with friends as you have to carry all the equipment your self for trekking. its a chill place as the temperature is low in the morning and night. the best time to visit this place is the months of march, April and May. in rainy time the valley is full of water and dangerous to stay there. local sightseeing was great and good photography can be done there. its was a great experience out there.