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Sky Bridge Arch at Red River Gorge

Red River Gorge

The Red River Gorge Geological Area within the Daniel Boone National Forest in eastern Kentucky features numerous more than 100 sandstone natural bridges, rock shelters, cliffs, and waterfalls. It is a designated National Natural Landmark and National Archaeological District and is listed on the National Register of Historic Places. Additionally, the Clifty Wilderness Area lies entirely within Red River Gorge. Red River, which snakes through the Gorge, is a National Wild and Scenic River.

Red River Gorge’s famed sandstone arches formed over 70 million years ago by erosion. There is evidence that indigenous people lived in the gorge’s numerous rock shelters as early as the Paleoindian period. More recently, it is thought that Daniel Boone is thought to have explored the region, spending the winter of 1769-70 beneath a rock shelter.

The rock shelters, protected from precipitation and rich with nitrates, preserved plant materials and artifacts, such as leather moccasins and woven mats. The shelters at Red River Gorge have yielded some of the earliest evidence of the domestication of plants in the United States. It is unsurprising that there are 664 known prehistoric and historic sites that date from 11,000 years ago to the 20th century.

Red River Gorge features diverse biology, home to several endangered and rare species such as the Canada lily, Canadian yew, elderberry, Lucy Braun’s white snakeroot, mountain maple, purple-fringed orchid, and white-haired goldenrod. There are also 100 species of birds, including 18 species of warblers, and several species of endangered bats that use the cliff line as feeding routes.

There are countless miles of official, blazed trails at Red River Gorge, marked and maintained by the Forest Service that connect trailheads to arches, rock climbing routes, and waterfalls. There are also countless miles of unofficial trails. A detailed trail guide is not provided for this article as basic trail information is provided below within the gallery.

Trail Map
Website
3451 Sky Bridge Road, Stanton, KY 40380
(606) 663-8100

  • From the Mountain Parkway at Slade, follow KY Route 11/15 north for 1½-miles. Turn right onto KY Route 77 north. The Geological Area starts upon passing the single-lane Nada Tunnel.
  • Follow the Mountain Parkway for 2 miles west of Campton and take Exit 40. Turn left on KY Route 15 and follow north for 1.3 miles. Turn right onto KY 715 north.

Gallery

Angel Windows

Angel Windows is a double buttress-type arch that has been carved through the rock by wind and opens up into a small gorge. The largest arch is approximately 10-feet wide at its base. It is accessed from Trail 218, an easy .6-mile in-and-out hike that passes by several rock houses.

Sky Bridge

The lighthouse-style Sky Bridge Arch, at 90-feet wide, is the longest span at Red River Gorge and one of the longest in the eastern United States. A second span at Sky Bridge measures about 15-feet-wide. It is accessed from Trail 214, an easy .8-mile loop hike that crosses above and below Sky Bridge.

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