Important Notice:We have made the tough decision to say goodbye to the Foursquare City Guide mobile app, effective December 15, 2024, with the web version to follow in early 2025. Visit our FAQ for more information or to download our Swarm app.
HISTORY: The Denver Zoo has long been an innovator in re-creating realistic habitats: Bear Mountain, built in 1918, was the first animal exhibit in the U.S. constructed of simulated concrete rockwork.