Adventure-lovers really know how exciting and pleasurable is to do trekking and therefore, it deserves special mention here that region of Kasol is idyllic and perfect for performing trekking. Lots of trekking trails are present here and are famous but the main ones are the trails from the Rohtang Pass, mainly situated in the Spiti, Lahaul, Zanskar and Ladakh valleys. Basically, all the trekking routes take 10 to 12 days for a complete journey. Undoubtedly, the trekkers love to explore the natural beauty and the different temples and spots come in between their route. The best time to trek in Kasol is the period between April and June; and September to October.