Kullu is a popular destination for those in search of a trek through mountains, valleys, streams and more. Trekking in Kullu Manali is usually at a high altitude, cover various terrains, some welcoming and some not so much, as well as some unexplored landscapes and sacred temples.
One can have treks in and around Kullu Manali for 10-12 days to 2-3 weeks. For something which demands lesser time, one can try out the Putasar Lake trek which takes about 4 days to complete. April to June and September to October are the months when you can make the most of you trekking experience in Kullu.