Isis Falls is one of the recorded waterfalls on Waptus River in Kittitas County, Washington, in the North Cascades region. It lies about 19 miles northwest of Cle Elum and roughly 46.9 miles east of Sammamish as the crow flies.
No height measurement has been recorded for it yet.
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. Waptus River carries 2 recorded waterfalls along its course.
There are 86 recorded waterfalls in Kittitas County. Cooper Falls, a 45-foot veiling cascade waterfall, is about 1.8 miles away. Lower Goat Creek Falls, is about 2.1 miles away. Goat Creek Falls, is about 2.2 miles away.
Isis Falls is located at 47.4426° N, 121.1187° 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 creek name is confirmed against the federal Geographic Names Information System. 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.