Exum Mountain Guides offers climbing instruction and guided ascents throughout Grand Teton National Park and many nearby climbing areas. We started guiding the Grand Teton over 80 years ago. We are the oldest guide service in the United States, and no one else approaches our level of experience and expertise in the Teton Range.

We offer activities for children, families out for a fun day on the rocks, aspiring climbers, and hardcore alpinists wishing to accomplish some of the most difficult routes in North America. We work with groups and with individuals. In the summer we guide climbers of all abilities throughout the Tetons, and in the winter we offer the best backcountry skiing in the US along with winter mountaineering and avalanche instruction. Exum does it all.