Saint Marys Falls is a 110-foot waterfall on Cheyenne Creek in El Paso County, Colorado, in the Southern Rockies region. It lies about 6.1 miles south of Manitou Springs and roughly 6.8 miles southwest of Colorado Springs as the crow flies.
At 110 feet it is taller than the typical Colorado waterfall of about 65 feet, ranking 52nd of 162 with a recorded height.
The Southern Rockies are high, rugged mountains with alpine peaks, spruce-fir and lodgepole forest, aspen groves and glacial valleys. Snowmelt drives strong spring flows over granite and volcanic cliffs. Cheyenne Creek carries 3 recorded waterfalls; the biggest of them reaches 200 feet.
El Paso County holds 9 recorded waterfalls, and several are close by. Silver Cascade Falls, a 200-foot slide waterfall, is about 1.3 miles away. Helen Hunt Falls, a 30-foot fan waterfall, is about 1.5 miles away. Josephine Falls, a 300-foot cascade waterfall, is about 1.7 miles away.
Saint Marys Falls is located at 38.7710° N, 104.9186° W. The listing is based on the World Waterfall Database, one of the sources compiled by the U.S. Geological Survey in its inventory of waterfalls and rapids of the conterminous United States. The exact position has not yet been verified on aerial imagery, so treat the map pin as approximate. Details on trails, parking and access have not been documented for this waterfall yet.