Rohtang pass is one of the best sightseeing place you will ever find in india, Rohtang pass is basically a pass which provides a natural division between Kullu valley with a primary Hindu culture. The pass remains open from June to November and is closed during the rest of the months of the year because of the weather! I am too lucky as the pass was open when I went to Manali with my schoolmates on the excursion! Visitng rothang pass was not planned, we expected the pass to be closed, but fortunately the pass was open! The fun and experience I had along with my friends is something which I will never forget in my life! I would suggest everyone to visit the Rohtang pass once in a lifetime!