Robinson Canyon Falls is a 25-foot waterfall on Robinson Creek in Fremont County, Idaho, in the Middle Rockies region. It lies about 21 miles northeast of Ashton and roughly 70.6 miles northeast of Idaho Falls as the crow flies.
At 25 feet it is on the modest side for Idaho, where the typical waterfall with a recorded height stands around 60 feet; it ranks 22nd of 36.
The Middle Rockies are high, glaciated mountain ranges with alpine peaks, subalpine fir and spruce forest, lodgepole pine and grassy intermontane valleys. Snowmelt streams cascade down glacial valleys and canyon walls.
Fremont County holds 5 recorded waterfalls, and several are close by. Confederate Falls, a 10-foot block waterfall, is about 2.9 miles away across the state line in Wyoming. Dunanda Falls, a 150-foot plunge waterfall, is about 3.3 miles away across the state line in Wyoming. Silver Scarf Falls, a 250-foot cascade waterfall, is about 3.5 miles away across the state line in Wyoming.
Robinson Canyon Falls is located at 44.2252° N, 111.0839° 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 position was verified on aerial imagery. Details on trails, parking and access have not been documented for this waterfall yet.