Book Sar Pass Trek Online. Sar Pass (4200 metres) is an excellent trip for beginners who want to have a taste of different terrains. A multi-terrain walk includes forests, meadows, charming villages, and snow-covered trails. The hike begins at Kasol, a backpacker’s paradise surrounded by the Parvati and Tosh Valleys. In Kasol, there are numerous lodging options, including Israeli, Continental, Indian, and Chinese cuisines to select from. You’ll be fascinated by the breathtaking vista from the summit of Sar Pass. The Sar Pass trail from Kasol is still mostly snow-covered.