Ypsilon Falls is a 35-foot waterfall on Ypsilon Creek in Larimer County, Colorado, in the Southern Rockies region. It lies about 8.9 miles northwest of Estes Park and roughly 31.2 miles west of Loveland as the crow flies.
At 35 feet it is on the modest side for Colorado, where the typical waterfall with a recorded height stands around 65 feet; it ranks 109th of 162. The tallest single drop is 20 feet. By form it is a tiered waterfall, falling in several distinct steps one after another. It falls in 2 drops.
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.
Larimer County holds 28 recorded waterfalls, and several are close by. Chasm Falls, a 33-foot horsetail waterfall, is about 1.9 miles away. Thousand Falls, a cascade waterfall, is about 2.3 miles away. Horseshoe Falls, a cascade waterfall, is about 2.7 miles away.
Ypsilon Falls is located at 40.4436° N, 105.6660° 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 position was verified on aerial imagery. Details on trails, parking and access have not been documented for this waterfall yet.