Waterfalls Hollow Falls is a waterfall in Gilliam County, Oregon, in the Columbia Plateau region. It lies about 25 miles west of Heppner and roughly 73 miles southwest of Kennewick as the crow flies.
Its height has not been recorded in the source data.
The Columbia Plateau is a vast expanse of layered basalt flows covered by sagebrush steppe, grassland and dryland wheat. Waterfalls here drop over basalt cliffs in coulees and river canyons carved by ancient floods.
Gilliam County holds 2 recorded waterfalls, and several are close by. Wolf Hollow Falls, is under a mile away. Horseshoe Falls, is about 24.9 miles away. Glutton Falls, is about 25.2 miles away.
Waterfalls Hollow Falls is located at 45.3792° N, 120.0720° 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.