Long Slide Falls drops about 50 feet through a rocky chute on the Pemebonwon River in the Town of Niagara, Marinette County. A short quarter-mile trail leads from the parking area to overlooks of the falls.

Its 50 ft drop is taller than about 42% of the 775 waterfalls we track.

The falls are fed by Pemebonwon River. It lies in Marinette, Wisconsin. The site is on public land managed by Marinette County Parks (Long Slide Falls County Park).

This is a short hike waterfall: reached by a short trail, generally under about a mile each way. The walk in is brief — comfortable shoes are usually all you need. The walk to the main viewpoint runs about 0.3 miles round trip. The nearest town is Pembine.

When to go: spring. Water volume swings with the seasons here, strongest after snowmelt or rain and lowest in late summer, so check recent streamflow before you go.