The Red Rocks, Colorado reference article from the English Wikipedia on 24-Apr-2004
(provided by Fixed Reference: snapshots of Wikipedia from wikipedia.org)

Red Rocks, Colorado

Red Rocks is a mountain park to the southwest of Denver, where very large, dark red boulders seem to sprout from the earth. One of these, Ship Rock, is the size and approximate shape of a large ship, but balanced on another boulder so delicately that it sways and rocks back and forth in a moderate wind. Within the park boundaries is the Red Rocks Amphitheatre. Nearby is Garden of the Gods.