Overbridge State Natural Area
🏆 Cumberland Plateau Forest — Forested plateau with diverse hardwood communities
Overbridge State Natural Area preserves a forested section of the Cumberland Plateau with diverse hardwood communities. The site protects upland forest and stream habitats that contribute to the overall ecological integrity of the Cumberland Plateau — one of the most biologically rich temperate forest regions in the world.
Visitor Information
| Detail | Information |
|---|---|
| Location | Cumberland Plateau, TN |
| Entry Fee | Free |
| Habitat | Upland hardwood forest |
Frequently Asked Questions
What makes the Cumberland Plateau special?
The Cumberland Plateau is one of the most biologically diverse temperate regions on Earth, rivaling tropical forests for species density of certain taxa like salamanders and freshwater mussels.
About Overbridge
Overbridge State Natural Area protects forest and geological features along the Cumberland Plateau in Tennessee. The plateau’s sandstone caprock creates natural bridges, rock shelters, and unique geological formations throughout the region. Tennessee’s Cumberland Plateau contains more caves than almost any comparable area in the world.
Things to Do
Hiking through the Cumberland Plateau forest, viewing geological formations, birdwatching, wildflower viewing, and exploring the unique sandstone geology of the plateau landscape.
Insider Tips
Natural bridge: Overbridge features a natural sandstone arch — one of several natural bridges on the Cumberland Plateau. Pro tip: Natural arches form when water erodes softer rock beneath a harder capstone layer — Tennessee has more natural arches than any state east of the Rockies. Cumberland Plateau: The plateau’s 300-million-year-old sandstone has been carved into an incredible landscape of arches, gorges, and waterfalls.
Best Time to Visit
Fall: Best light for photographing the arch. Spring: Wildflowers and waterfall flow. Summer: Shaded gorge hiking. Winter: Ice formations on the arch — dramatic.
Frequently Asked Questions
How many natural arches are in Tennessee?
Tennessee has hundreds of natural arches — concentrated on the Cumberland Plateau. The most famous is Twin Arches (the largest natural bridge in the eastern US), but sandstone arches occur throughout the plateau. The same erosion processes that created Kentucky’s Red River Gorge arches continue to sculpt Tennessee’s sandstone landscape.
🌲 Visit Overbridge SNA
Cumberland Plateau hardwood forest — part of one of Earth’s richest temperate ecosystems.
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