Rock Island State Park

This river country in the heart of the Cumberland Plateau country was long the homeland and hunting ground of Native peoples, including the Cherokee, whose lands stretched across much of what is now Tennessee before the forced removals of the 1830s carried most of the nation west on the Trail of Tears. Descendant nations continue in Oklahoma, and the Eastern Band of Cherokee remain in western North Carolina.

The gorge's water power drew industry in the nineteenth century. In the 1890s a large cotton mill, the Falls City Cotton Mill, was built at the head of the gorge to harness the rivers, and a small mill village grew up around it. The mill has long since closed, and its stone ruins, races, and channels still stand within the park, slowly being reclaimed by the forest.

In the early twentieth century the Great Falls Dam was built upstream to generate hydroelectric power, one of the earliest such dams in the region. It was that dam, and the way water seeps through the surrounding limestone, that gave rise to Twin Falls. The state later established the park to protect the gorge, the falls, the old mill, and the wild meeting of the three rivers.

The heart of the park is the gorge itself, a steep-walled canyon cut into ancient limestone by the rivers over long spans of time. Boulders the size of cars litter the riverbed, sheer rock faces rise on both sides, and the water can run from glassy calm to a churning torrent depending on upstream releases. Overlooks and trails give views down into the chasm.

Twin Falls is the showpiece, a wide, powerful cascade that spills out of the gorge wall when the upstream dam and porous rock feed water through the cliff. Below the gorge the rivers slow into sandy coves that are gentle enough for swimming and paddling, so the park offers both the drama of the falls and the ease of a river beach within a short walk of each other.

The gorge and its slopes are cloaked in hardwood forest of oak, hickory, and maple, with mosses, ferns, and wildflowers thriving in the cool, damp shade near the water. The rivers themselves are rich, part of a Cumberland river system famous for its diversity of fish, mussels, and other aquatic life.

White-tailed deer, wild turkey, raccoon, and many songbirds live in the park, and herons and kingfishers work the river coves. The limestone gorge also draws birds of prey that ride the updrafts along the cliffs. The mix of open water, deep gorge, and forest packs a lot of habitat into a small area.

Spring runs high and loud, when rains and dam releases swell the rivers and the falls, and wildflowers bloom across the gorge slopes. It is a fine time to see the water at its most powerful.

Summer is the busiest season, when the sandy coves draw swimmers and paddlers escaping the heat and the cabins fill up. Warm days and cool river water make it a favorite family time, though flows over the falls can drop.

Fall brings crisp air and turning color across the gorge, thinner crowds, and clear light for photographing the falls and the rock walls.

Winter is quiet and often dramatic, with heavier flows over the falls after rain and the bare trees opening up views into the gorge. Cold, wet rock can be slick, so footing matters on the river trails.

The closest Boutel™ stays, so you can turn this stop into an overnight. Each is an independently owned, editorially selected place to stay.