Whitehorse Rapids is a stretch of rapids in Valley County, Idaho, in the Idaho Batholith region. It lies about 29 miles east of McCall and roughly 87.5 miles north of Boise as the crow flies.
The Idaho Batholith is a maze of steep granite mountains and deep canyons blanketed by lodgepole and ponderosa pine and Douglas fir, with some of the largest roadless areas in the lower 48. Rivers here are wild and fast, dropping through rocky gorges.
There are 6 recorded rapids in Valley County. Deadhorse Rapids, is about 7.8 miles away. Powerhouse Rapids, is about 18.8 miles away. Sulphur Slide Rapid, is about 18.9 miles away.
Whitehorse Rapids is located at 44.7852° N, 115.5343° W. The listing is based on the USGS Geographic Names Information System, 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 rapid yet.