Temple of lord - RAVAL RISHI . which is located in a small and beautiful village of parvati valley, known as grahan . grahan is also a starting or base point for a famous trek called sarpass trek which is almost of 6-7 days. grahan is a really very beautiful village where u can explore the real village life and hardworking people. just recently a year ago they got wifi connectivity before that they are cut off from out of the world but still they don't even get mobile network over there.the whole trek followed with a river also known by village's name , locals called is grahan river . the trek starts from kasol, u can start ur trek by foot or u also get taxi like Mahindra camper on starting point because it's not a proper road like main road , u can enjoy the off-road for almost 5-6 km. then 2- 2.5 km. u have to trek . but believe me after reaching grahan u'll not gonna be upset.