Backpacking the Sierra and Grand Canyon has never been easier or more rewarding. Trek with us a week across the Sierra to Mt. Whitney, down to remote Grand Canyon beaches, off-trail through Hell For Sure or to the summit of Mt. Goddard. Discover awe-inspiring terrain, completely unplugged, while accomplishing something big. TSX Challenge backpacking experience are small-group, team-oriented, open to all ages, and easy to join. Find your trek, or book a private TSX Pod, and join us for an experience that can inspire for a lifetime.