Phantom Falls is one of the recorded waterfalls in Marin County, California, in the Coast Range region. It lies about 6.5 miles southwest of Lagunitas-Forest Knolls and roughly 14.6 miles west of San Rafael as the crow flies.
No height measurement has been recorded for it yet.
The Coast Range is a belt of steep, deeply dissected hills along the Pacific, wrapped in dense temperate rainforest of Douglas fir, western hemlock, Sitka spruce and red alder. Heavy winter rain feeds short, fast creeks lined with ferns, salmonberry and moss that drop steeply toward the ocean or the Columbia.
There are 13 recorded waterfalls in Marin County. Alamere Falls, 50 feet high, is about 2 miles away. Upper Alamere Falls, is about 2 miles away. Stairstep Falls, 40 feet high, is about 5.7 miles away.
Phantom Falls is located at 37.9792° N, 122.7994° 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.