Aetna Mountain Trails

Photos by Richard Moore/International Mountain Biking Association

Phase II Trails

Opening August 21, 2026!

An additional 4 miles of trails are in the final stage of construction and will open on August 21, 2026. These 4 miles will inlcude a green loop (beginner friendly) and blue loop that travels up the mountain to the base of the bluff.

Existing Phase I Trails

The Aetna Mountain Trails are multi-use trails for mountain bikers, hikers, and trail runners that include a total of 4 miles. The trails take hikers through along the side of Aetna Mountain through a beautiful hardwood forest and past mountain streams. The system is divided into two loops: one beginner friendly green loop and one intermediate to advanced blue loop. The trail system is designed to allow for multi-use for bikers and hikers and a multi-directional flow of traffic. These first 4 miles represent only the first phase of the Aenta Mountain Trails.

Donate to Phase II

Directions to the Trailhead

At TRGT, we want our community to get outside on the trails. That is why we create and maintain public trails while also partnering with other organizations to improve access to trail systems in the Tennessee River Gorge. To help us continue this important work, please consider donating below.

Thank you!