Saturday's a special free family day at the Air Force Academy filled with space, STEM and other programs in the Planetarium.

A 10-mile guided Legacy Loop Bike Tour celebrating Trails and Open Space is led by Allen Beauchamp starting at 4 p.m.

U.S. News Insider Tip: Since the park is free to enter, consider exploring Garden of the Gods multiple times during your stay to see the rock formations at different times of day. The light just ...