Adventure with Aspen Expeditions’ Expert Guides
Aspen Expeditions is a four season, technical mountain guide service based in the heart of the magnificent Rocky Mountains in Aspen, Colorado, where we have been guiding and teaching rock, ice, ski & alpine mountaineering skills since 1977. With our ski town heritage, we specialize in worldwide adventure skiing from the deep snows of Hokkaido, Japan, the fjords of Iceland and Norway, remote Alaskan glaciers, famed European hut traverses to the jagged peaks of the Andes and classic South American volcanoes.
“Fantastic lift assisted backcountry day with Nate. Very knowledgeable, timed the entire day to perfection and found some epic powder. Will definitely be back!”
— Timothy Fox
“I have done three climbs with AE, the Bells Traverse with Nate E, Capitol with Nate E, and Pyramid with Britt. I had a great time on all three trips and felt very safe the whole time. Would highly recommend!”
— Jeff Hughes
Popular Summer Adventures
Rock Climbing
Aspen Expeditions offers daily custom guided rock climbing and rock climbing instruction in Aspen and the surrounding areas…
View Trip : Rock ClimbingOvernight Backpacking
Join us on a guided backpacking adventure, through some of the most beautiful mountain terrain in the Aspen-area The options are endless for this fully customizable adventure backpacking trip. Some of our favorites include traversing…
View Trip : Overnight BackpackingAlpine Training
Learn how to move in technical mountain environments with our alpine training using ropes and climbing techniques…
View Trip : Alpine TrainingOur awesome partners
Trip Journal
Four Pass Loop Trip Report
The Four Pass Loop is an iconic 26-mile circumnavigation around the Maroon Bells that, as…
Continue Reading : Four Pass Loop Trip ReportSnowmass Mountain Trip Report
The Elk Mountains are home to some of the most aesthetic high peaks in Colorado….
Continue Reading : Snowmass Mountain Trip ReportMount Elbert via the Black Cloud Trail
Summiting the highest peak in Colorado, Mount Elbert, is no easy feat. Most people that…
Continue Reading : Mount Elbert via the Black Cloud TrailJapow: Japan Powder Skiing
Pow Pow, Japow!! Says Mako, our local Japanese certified ski guide, in his deep voice…
Continue Reading : Japow: Japan Powder Skiing