
2024 Summer Update
Get inspired with photos from summer Sierra treks of 2024 to date!

2025 Trans-Sierra Xtreme Challenge Launch – Best Prices of Year
Join a 2025 Trans-Sierra Xtreme Challenge trek with our pricing of the year.

Superheroes or mere Mortals?
From snow covered passes, to deserted canyon beaches, here’s a quick look at a few moments our guides had on the trail.

2023 Summer Update
Get inspired with photos from our first four Sierra treks of 2023.

How To Cross A Stream While Hiking In The Sierra
Discover our top 10 tips for crossing a stream while hiking or backpacking in the Sierra.

Pictures From Our March 2023 Grand Canyon Treks
Highlights from our spring Grand Canyon backpacking treks.

How recent California storms will impact Summer Backpacking in the Sierra
Read our analysis of snowfall data and predict the future of summer backpacking travel in the Sierra.

Updating the TSX Website
What to be aware of as we continue to enhance the site to fuel our next level of growth.

Canyons of our Emotions
One participant’s personal reflection on the emotional growth opportunities during and after a TSX experience.

TSX NextGen Education Experiences
Introducing multi-night immersive backpacking experiences for students age 13-17.