TIPS and INFO on seeing Bison and Wildlife BELOW! One of the BIGGEST Wildlife Refuges in America is RIGHT OUTSIDE of Denver, Colorado. Did you know about the history of Rocky Mountain Arsenal? It’s one of my FAVORITE places to go when I’m near Denver! Tips for Seeing Wildlife & Bison: • Go early in the morning (just after sunrise) or late afternoon, animals are especially active in cooler hours. • Bring binoculars and a zoom lens, they’ll help you get closer without disturbing the animals. • Sta