Loomis Mountain Falls is a 243-foot waterfall in Whatcom County, Washington, in the North Cascades region. It lies about 20.1 miles northeast of Sedro-Woolley and roughly 28.6 miles east of Bellingham as the crow flies.
At 243 feet it stands in the tallest quarter of Washington’s 941 waterfalls with a recorded height, ranking 169th; the typical Washington waterfall is about 82 feet. By form it is a tiered waterfall, falling in several distinct steps one after another, combined with a horsetail character. It falls in 5 drops.
The North Cascades are a wilderness of jagged peaks, glaciers and deep, forested valleys of western hemlock, silver fir and Douglas fir, with some of the heaviest snowfall in the country. Meltwater from glaciers and snowfields pours down thousands of feet of cliffs in countless cascades and horsetail falls.
Whatcom County holds 348 recorded waterfalls, and several are close by. Bridal Veil Falls, a 180-foot tiered horsetail waterfall, is under a mile away. Agape Falls, is about 1.3 miles away. Bell Creek Falls, is about 1.3 miles away.
Loomis Mountain Falls is located at 48.6688° N, 121.8751° 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.