A pilgrim on way to Amarnath cave shrine was injured on Tuesday when a large rock hit the vehicle he was travelling in on the Jammu-Srinagar national highway in Ramban district, officials said. A Tavera vehicle, which was part of a cavalcade carrying a batch of pilgrims to twin base camps of Pahalgam and Baltal, was hit after the rock rolled down from a hill top, they said. The injured was has been hospitalised, the officials said.