Hidden Falls is a waterfall tucked into a deep, narrow section of the Temperance River gorge in Temperance River State Park, making it difficult to see from the rim. It lies along the gorge trail above the Lower Cascades that empty into Lake Superior.

Hidden Falls (Temperance River) sits on Temperance River. You'll find it in Cook, Minnesota. It is protected within Minnesota DNR (Temperance River State Park).

This is a short hike waterfall: reached by a short trail, generally under about a mile each way. A short walk gets you to the viewpoint, so it works for most casual visitors and families. The walk to the main viewpoint runs about 2 miles round trip. Base a visit out of Schroeder, the closest town.

When to go: spring. Expect the strongest flow in spring and after big storms, with a quieter trickle by late summer; confirm current conditions with the land manager before committing to the drive.