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Review:
Located in a remote location, 6 miles north of Upson in Iron County, Foster Falls is 25 feet high and the tenth highest waterfall in Wisconsin. Fed by the Potato River and situated where the Potato River splits into two, with the western branch cascading down a gentle slope and the eastern branch sliding over a steep drop. The west branch of Foster Falls is the main drop of the falls and is wild with no barriers or fences of any kind and can be reached by clambering over the rocks. Foster Falls can be reached from Sullivan Fire Lane, down a short side road to the right that leads to a turnaround. The trail to the falls begins here and continues to the dead end at the river upstream of the falls.
Foster Falls, Sullivan Fire Lane, North of Upson in Iron County, Wisconsin
Rating: ⭐⭐⭐⭐⭐
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