Visit our locations:
Join ACES Naturalists for a special Bird of Prey Presentation, offered Monday - Friday at 4pm and Saturdays at 3pm.
Join ACES Naturalists for a special evening program at Hallam Lake: Sunset Beaver Walks.
Join ACES Naturalists for a special Bird of Prey Presentation on Saturdays at 3pm.
Firs and spruces, aspens and cottonwoods… how many trees do you know.
Join ACES naturalist Rebecca Weiss every Tuesday throughout the summer and discover the joy of birding and diverse birdlife of the Roaring Fork Valley.
Join Lead With Love instructors on this weekly outdoor yoga class along the edge of Hallam Lake.
With the incredible beauty of Hallam Lake as the studio, join Amy Beidleman to learn how to capture the essence of a scene quickly into small vignettes.
Leaves are changing colors, birds are starting to migrate, bears are eating every waking hour to prepare for the colder days.
Discover the diverse birdlife of the Roaring Fork Valley with ACES.