Aspen Center for Environmental Studies
The Aspen Center for Environmental Studies (ACES), which operates out of four different locations in the area, is a tremendous community asset. The organization provides classes and a host of educational activities for the community from a nature camp for kids, to senior birdwatching, to cooking classes using local ingredients, and everything in between. Visitors can hire a naturalist guide from the center to give a personalized—and vastly informative—tour of the surrounding mountains, focusing on wildlife, native plants, and more. You’ll go by foot in the summer and snow shoe or cross-country skis in the winter.