Gainchvan is a beautiful hamlet in Uttarkashi District of Uttaranchal. It is situated near the trekking route connecting Naitwar and Osla. The nearest major cities are Purola and Rajgarhi. The Rupin River flows close to this village.
Doni, Salra, Nanai, Jakhol and Taluka are the nearest cities and villages. The nearby place Naitwar is famous for a temple dedicated to Karna.