Cummins Falls: gorge permit and fees

From the main parking area off Cummins Falls Lane near Cookeville, the Waterfall Overlook Trail runs about 0.4 miles one way to a fenced viewpoint above the falls, an easy, paved walk that costs nothing and needs no reservation. Getting down into the gorge itself, where the plunge pool and the classic view from the base are, is a different trip: about 1.5 miles round trip over wet rock, stream crossings and uneven footing, rated strenuous despite the modest distance.

A Gorge Access Permit is required for anyone entering the gorge, whether to swim, wade or just walk to the base. Permits sell for $7 per person through Tennessee State Parks, with a hard cap of 200 people a day; weekends and holidays often sell out days in advance, while weekday and off-season slots are usually easier to find. Every permit holder has to watch a short mandatory safety video before entering, and children 12 and under are required to wear a life jacket in the plunge pool. It's one stop among dozens on our waterfalls near me map if a permit-only day doesn't line up with your trip.

The plunge pool below Cummins Falls is a genuine swimming hole, one of the reasons the gorge permit system exists in the first place: without a daily cap, the narrow gorge would see far more people than it can safely hold at once. Flow follows the seasons here rather than staying constant. Spring rain and snowmelt from the Blackburn Fork watershed push the falls to their fullest, while a dry August can reduce them to a much thinner curtain of water.

That same watershed is also why the gorge is dangerous in a way that isn't obvious from the trailhead. Cummins Falls sits at the base of a large drainage, and heavy rain anywhere upstream, not just at the park, can send a wall of water through the gorge with only minutes of warning even under clear skies at the parking lot. In July 2017, a flash flood killed two women in the gorge, Peggy McDaniel, 73, and Lisa Hillian, 45, who died attempting to rescue her (WPLN News investigation); dozens of other visitors were rescued that day. In June 2019, a 2-year-old boy drowned after being swept from his father's arms in another flash flood (WATE 6 On Your Side). Park staff monitor conditions and close the gorge to base access whenever flash-flood risk rises, regardless of how the weather looks from the parking lot.

This page was compiled from Tennessee State Parks' official park and permit pages, the tnstateparks.com online reservation system, and news coverage of flash-flood incidents at the park (WPLN News, WATE 6 On Your Side). We haven't visited this site ourselves. Fees, permit rules and closures change; verify current conditions with Cummins Falls State Park before you go. Last checked August 2026.