The town lies in the Kinnaur district of Himachal Pradesh and is the biggest town of the area. The town is famous for its ancient history in association with the temples and Buddhist monasteries it houses. The beautiful pine nuts forests that shine bright with the sunlight coming from the snow cladded kailash will make you fall in love with this place. The place is a panoramic heaven. Its famous for weekend treks and camping with family or friends or some eerie peace and calm for your soul. The Chandika Devi temple is a must visit in kalpa which is rich for its ancient Hindu history and utmost beautiful architecture.