Available daily by reservation
Twice daily starting Dec. 14, 10am & 1pm
Visit our locations:
Snowmass Tourism and the Aspen Center for Environmental Studies (ACES) offer FREE guided treks on the Nature Trail and Sleighride Trail in Snowmass Village.
Are you ready to face the challenges you'll find outside.
Calling all explorers.
Ready to explore with ACES.
Stay tuned for our summer program offerings for students entering Kindergarten in 2021.
Are you interested in making lasting change as an environmental leader in the field of sustainability or education.
There’s no place like Aspen for aspiring young artists to become inspired by nature.
Join us for adventures into the wild.
Are you ready to unlock your inner adventurer.
Summer at ACES is the perfect time to hike.
Do you want to take your hiking and naturalist skills to new heights this summer.
Grab your hiking boots and hit the trail this summer with ACES.