Tumbledown Falls is a waterfall in Shoshone County, Idaho, in the Northern Rockies region. It lies about 29.7 miles south of Thompson Falls and roughly 71.8 miles west of Missoula as the crow flies.
Its height has not been recorded in the source data.
The Northern Rockies are rugged, glaciated mountains with dense forests of western red cedar, hemlock, larch and Douglas fir in the moist valleys and alpine terrain above. Abundant snowmelt feeds rivers and cascading creeks.
Shoshone County holds 12 recorded waterfalls, and several are close by. Scribner Falls, is about 12 miles away. Lost Creek Falls, a 40-foot tiered waterfall, is about 16.3 miles away across the state line in Montana. Heart Lake Falls, is about 17 miles away.
Tumbledown Falls is located at 47.1717° N, 115.4530° 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.