Cummins Falls

Cummins Falls is one of the most beloved and dramatic waterfalls in Tennessee, a 75-foot cascade that tumbles in broad, terraced sheets over the lip of a rugged gorge on the Blackburn Fork State Scenic River, near Cookeville on the Cumberland Plateau. At its base lies a vast, deep plunge pool ringed by rock ledges — a celebrated natural swimming hole that draws visitors from across the state.

The eighth-largest waterfall in Tennessee by volume, Cummins Falls and its gorge form the heart of Cummins Falls State Park. Reaching the base requires a rugged hike and a wade up the river through the gorge, an adventure that rewards the effort with one of the finest swimming holes in the South. Because of the gorge’s flash-flood danger, access to the base is managed by a permit and a safety-gauge system. Wild, beautiful and refreshing, Cummins Falls is a Cumberland Plateau treasure.

Cummins Falls State Park centers on the spectacular falls and its gorge swimming hole. Visitors view the 75-foot falls from an overlook, then — with a gorge-access permit — hike and wade up the river through the rugged gorge to the vast plunge pool at the base, one of Tennessee’s premier natural swimming holes. Hiking, swimming, wading, photography and picnicking are the draws, with the gorge trek a rugged adventure requiring sturdy footwear and a willingness to get wet.

Late spring through summer is the prime season for the swimming hole, when warm weather makes the gorge wade and the plunge pool inviting; the gorge access requires a permit and is closed in unsafe water. Spring brings the fullest flow, fall brings color and crisp air, and winter ices the falls dramatically. The falls are most powerful after rain, but the gorge is dangerous in high water; check the park’s safety gauge and permit system, and visit in summer for the swimming hole.

Cummins Falls is named for the Cummins family, who once owned the land and operated a mill on the Blackburn Fork; the falls long served as a local gathering and swimming spot. The land became Cummins Falls State Park in 2011, preserving the falls and gorge for the public. After flash-flood tragedies in the gorge, the park developed a permit and safety-gauge system to manage access to the base, balancing the celebrated swimming hole with visitor safety on the Cumberland Plateau.

Cummins Falls drops 75 feet where the Blackburn Fork pours over resistant layers of Cumberland Plateau sandstone and limestone, having carved a deep gorge into the softer rock below. The terraced ledges of the falls, the broad plunge pool and the steep gorge walls reflect the layered sedimentary rock of the plateau and the long erosive work of the river. The gorge, with its rock shelves and deep pool, is a classic example of Cumberland Plateau waterfall geology.

The gorge, river and surrounding forest of Cummins Falls State Park host white-tailed deer, wild turkey, and a rich community of birds, with the cool, moist gorge sheltering salamanders, frogs and other amphibians, and the Blackburn Fork supporting fish and aquatic life. The riparian corridor and the plateau forest make the park a pleasant place for wildlife watching, while the river’s clear water reflects the healthy stream ecosystem of the gorge.

Cummins Falls protects the Blackburn Fork State Scenic River and its gorge, a cool, moist ecosystem where ferns, mosses and diverse plants cling to the rock shelves and gorge walls, set within the surrounding Cumberland Plateau hardwood forest. The clear stream, the waterfall and the gorge form a healthy riparian ecosystem, and protecting the water quality and the streamside vegetation sustains both the ecology and the celebrated swimming hole.

Cummins Falls, long a cherished local swimming hole and now one of the most popular waterfalls in Tennessee, holds a beloved place in the recreational life of the Cumberland Plateau. The terraced falls and the vast gorge plunge pool draw visitors from across the state for a refreshing summer adventure, making the park a celebrated natural destination — one whose beauty is matched by the respect its flash-flood gorge demands.

Cummins Falls State Park is near Cookeville in middle Tennessee, reached via Cummins Mill Road off TN-290. The park is free to enter and the overlook is a short walk, but reaching the base of the falls requires a gorge-access permit (obtained in advance) and a rugged hike-and-wade up the river. The gorge closes when water is unsafe, governed by a safety gauge. Sturdy water shoes are essential. Check Tennessee State Parks for permits, the safety gauge and current conditions before visiting.

Tennessee State Parks protects Cummins Falls, the Blackburn Fork State Scenic River and its gorge, managing gorge access by permit and safety gauge both to protect visitors and to limit impact on the fragile gorge. Visitors help by staying on designated routes, packing out everything, respecting the river’s water quality, and honoring the permit and safety systems. Protecting the gorge, the stream and the surrounding forest sustains the falls’ beauty and the health of the scenic river.

The Cummins Falls gorge is dangerous — flash floods have caused fatalities, so the base is accessible only by permit and only when the park’s safety gauge allows; never enter the gorge in rising or high water, and heed all closures. The hike-and-wade to the base is rugged and slippery; wear sturdy water shoes, watch your footing on the rocks, and supervise children closely. Do not climb on or jump from the falls. Respect the gorge’s power and the park’s safety system.

The park is free to enter, but reaching the base of the falls requires a gorge-access permit obtained in advance, and the gorge closes when the safety gauge indicates unsafe water. Stay on designated routes. Climbing on or jumping from the falls is prohibited and dangerous. Pets must be leashed and are restricted in the gorge. Drones are generally prohibited. Pack out all trash. Check Tennessee State Parks for permits, the safety gauge, hours and current rules before visiting.

The city of Cookeville lies nearby, with other Cumberland Plateau waterfalls and parks — including Burgess Falls, Rock Island and Fall Creek Falls state parks — within easy reach. The plateau’s gorges, rivers and forests surround Cummins Falls, and Nashville is roughly an hour and a half to the west, making the park a centerpiece of a Cumberland Plateau waterfall tour in middle Tennessee.

Secure a gorge-access permit in advance and check the park’s safety gauge before planning to reach the base — the gorge closes in unsafe water and flash floods are deadly. Wear sturdy water shoes for the rugged hike-and-wade up the river, and visit in summer to enjoy the celebrated swimming hole. View the falls from the overlook if the gorge is closed, and pair the trip with nearby Burgess and Fall Creek falls.