Twin Falls (Rock Island) drops 80 ft (24 m) as a segmented waterfall in Tennessee.
Its water comes from Caney Fork River (Collins River seepage). It lies in White County, Tennessee. The site is on public land managed by Tennessee State Parks.
This is a roadside waterfall: visible from a road, parking area, or a walk of a few hundred feet. The walk to the main viewpoint runs about 1.55 miles round trip. The nearest town is Rock Island.
When to go: Spring (dam-influenced flow). Like most waterfalls, Twin Falls (Rock Island) runs highest after snowmelt or heavy rain and can thin out in late summer, so it's worth checking recent streamflow and the land manager's conditions page before a long drive.
