Aspen Center for Environmental Studies

Explore Aspen with ACES on daily guided tours and hikes. ACES also welcomes groups to our visitor centers, Hallam Lake in Aspen and Rock Bottom Ranch in Basalt featuring year-round interactive activities for all ages. Join us for scheduled programs including farm tours, birds of prey demonstrations, sunset beaver walks, guided tours, and a variety of all-ages community events.

Aspen Center for Environmental Studies

Location: 100 Puppy Smith St.

City: Aspen Colorado

Fax: (970) 925-4819

Phone: (970) 925-5756

Zip code: 81611