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.
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.
TSX NextGen Education Experiences
Introducing multi-night immersive backpacking experiences for students age 13-17.
Time to Gear Up for Summer in the Sierra
We have officially crossed the midway point in our spring season and summer is on the horizon. As we wind down in the Grand Canyon, that means it’s time to gear up in the Sierra!
Discover the Escalante Route
Not all Grand Canyon backpacking experiences are created equal. Discover a new route through rugged terrain, remote canyons and secluded beaches with TSX.
The Window Test
What looking out the window can tell us about California’s recent winter storm and backpacking the Sierra this summer.
Vacation and Adventure with TSX
Ready for the most inspirational vacation of your life? Discover the perfect escape and adventure for 2021.
TSX Pods and 2021 Trek Updates
Between the challenges of COVID and the California fires, we’re incredibly thankful for the Sierra and Grand Canyon backpacking experiences we we’ve been able to offer this year (view team pictures here!). We have an exciting 2021 trek schedule, and now is a great time to start planning a new adventure. Below are a few updates about…