Rampur was also located along pilgrimage routes to sacred sites in western Tibet shared by Hindus, Bön and Buddhists alike, i.e., Mount Kailash and Lake Mansarovar. Missionary and pilgrimage activities, intensified by trading possibilities, created the conditions for Tibetan Buddhism to take a firm stronghold in these borderland regions. Twenty-two kilometres from the village of Namgya in upper Kinnaur, laid the Shipki pass which linked caravan routes to and from western Tibet. This treacherous transcontinental passage must have been in use from ancient times, for among the ruined castles reported by Francke at Shipki village, there were no living memories of the origins of mKar gog, the oldest of them built above the village in cyclopean style. Rampur also has Hydro Power Stations namely, Nathpa Jhakri Power Station (1500 MW) and Rampur Hydro Power Station (412 MW) by SJVN Ltd. A second castle, known as Seng ge mkhar, is said to have received its crooked ground plan “through a race round its base executed in opposite directions by a poisonous snake and a scorpion,” and was built, in all probability, during the Ladakhi occupation of mNga’ ris by orders of King Seng ge rnam rgyal (1570–1642) and called after him. 