Smith Falls is a waterfall on Smith Creek in Boise County, Idaho, in the Idaho Batholith region. It lies about 40.2 miles northwest of Sun Valley and roughly 63.8 miles northeast of Boise as the crow flies.
Its height has not been recorded in the source data.
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. Smith Creek carries 2 recorded waterfalls along its course.
Boise County holds 11 recorded waterfalls, and several are close by. Fern Falls, is about 3.2 miles away. Cramer Lake Falls, is about 3.2 miles away. Waterfall 37 mi NW of Sun Valley, is about 3.9 miles away.
Smith Falls is located at 44.0000° N, 115.0409° 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.