Climb Denali! – Discounts Available on Select 2027 Trips. Click for details.

Trail, Mountain or Route Profiles

Route Profile: Cross Country Hiking – Welcome Pass to Yellow Aster Butte

American Alpine Institute

0726200901

Screen Shot 2020 07 27 at 1.25.53 PM

Join Us Today

Ready to Start Your Adventure?

Explore our courses, peak ascents, and expeditions led by world-class mountain guides.

Get Started

Get Started Browse All Programs Beginning Climbing FAQ Where to Start – Beginner Climbing Courses AAI Difficulty Levels Explained Why Climb Mountains?