Available daily by reservation
Twice daily starting Dec. 14, 10am & 1pm
Visit our locations:
Birding in fall, winter, and early spring is great exercise for your identification and field craft skills.
Snowmass Tourism and the Aspen Center for Environmental Studies (ACES) offer FREE guided treks on the Nature Trail and Sleighride Trail in Snowmass Village.
Ready to explore with ACES.
Are you interested in making lasting change as an environmental leader in the field of sustainability or education.
Join us for adventures into the wild.
Grab your hiking boots and hit the trail this summer with ACES.
Unlock the mysteries of nature through science.
Join us for ACES’ all boys wilderness leadership backpacking adventure.
Join us for ACES’ signature all girls wilderness leadership backpacking adventure.
Join us for this backpacking adventure high into the Alpine and discover what makes this environment unique while camping under the stars.
