3 days wont do justice to the beautiful state, but if u want a relaxed trip with less tourist crowd, try Kasol, tosh,kheerganga..else ofcourse Kullu, manali is always there.
Hey Pavan, Reach Dharamshala and you have places dre to enjoy in 3 days ... The places to visit in Dharamshala are :- Bhagsu naag falls Shiva cafe :- A must visit cafe ... Trek to Triund :- A complete trek is 8 hours ... Dalai Lama temple Eateries are Germany bakery, Tibet kitchen, Moon peak expresso, Jimmy's cafe ... Happy Travelling Bro!!!
3 days are not enough to cover all places in Himachal. In my opinion, instead of going every place, it's better to enjoy a few place fully, as travelling takes a lot. here are few suggestions 1. 3 days tour of kasauli and Shimla 2. Shimla and kufri
3. Manali