Animals

Butterfly Pavilion (Westminster)

Cheyenne Mountain Zoo (Colorado Springs) — feed giraffes in the country’s only mountainside zoo

Colorado Gators Reptile Park (Mosca)

Colorado Wolf and Wildlife Center (Divide)

Denver Museum of Nature and Science (Denver) — nature dioramas

Downtown Aquarium (Denver)

May Natural History Museum (Colorado Springs) — vintage exhibit of colorful and unusual insects

Pueblo Hatchery (Pueblo)

Pueblo Zoo (Pueblo)

Wild Animal Sanctuary (Keenesburg) — big cats