The Rupin Pass Trek is an exciting trail that starts from Uttarakhand and ends in Himachal Pradesh. It’s known for its dramatic scenery changes, from the lush greenery of the Rupin Valley to the snowy vistas of the pass. The trek includes walking past waterfalls, hanging villages, and snowy fields, making it a memorable experience. It’s a moderately difficult trek, taking about 7-9 days to complete.