4.3
(9)
291
riders
8
rides
Mountain biking in Harrison Bay State Park offers a diverse range of trails situated along the scenic Chickamauga Lake. The park spans 1,200 acres, featuring approximately 40 miles of shoreline and a heavily wooded environment. Trails are generally characterized by mostly flat terrain with some gentle up-and-down sections, including smooth, curvy, and occasional rooty stretches. The routes often meander around peninsulas, providing continuous views of the lake.
Last updated: May 15, 2026
5.0
(2)
96
riders
25.0km
02:14
290m
280m
This difficult 15.5-mile mountain bike loop in Enterprise South Nature Park features varied terrain and 935 feet of elevation gain.
5.0
(1)
39
riders
14.6km
01:17
160m
160m
Hard mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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4.0
(1)
35
riders
7.77km
00:36
70m
70m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.0
(1)
32
riders
7.88km
00:41
70m
70m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
3.0
(1)
11
riders
10.0km
00:53
110m
110m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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Popular around Harrison Bay State Park
The trails at Enterprise South Nature Park are truly a gem in the Chattanooga area. The trail system features some biking specific (and some hiking specific) trails, though all users are welcome to use the biking trails. The loops are all well-marked and easy to follow, and many trails intersect, allowing cyclists to create loops of different distances.
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The trails at Enterprise South Nature Park are truly a gem in the Chattanooga area. The trail system features some biking specific (and some hiking specific) trails, though all users are welcome to use the biking trails. The loops are all well-marked and easy to follow, and many trails intersect, allowing cyclists to create loops of different distances.
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There are 8 mountain bike routes available in and around Harrison Bay State Park, catering to various skill levels. You'll find 4 easy, 2 moderate, and 2 difficult trails to explore.
Yes, Harrison Bay State Park is an excellent destination for beginners and families. The Bay Point Loop Trail, though not listed in the provided routes, is widely known as an easy to intermediate singletrack, perfect for an introduction to mountain biking. Among the komoot routes, there are 4 easy trails, such as the Mountainbike loop from Enterprise South Nature Park, which are great for less experienced riders.
For more experienced riders, Harrison Bay State Park offers challenging options. You can tackle difficult routes like the Black Forest, Atlas, TNT, & Log Rhythm Trail loop, which covers nearly 25 km with significant elevation changes, or the Mountainbike loop from Volkswagen Group of America.
The park is enjoyable year-round, but spring and fall offer the most pleasant temperatures for mountain biking. Be aware that trails, especially the Bay Point Loop, can become muddy after rain, so checking conditions before you go is advisable.
Harrison Bay State Park is generally dog-friendly, but specific rules may apply to certain trails or areas. It's always best to keep your dog on a leash and ensure they are well-behaved around other trail users and wildlife.
Yes, the trails in Harrison Bay State Park, particularly the Bay Point Loop, offer continuous and picturesque views of Chickamauga Lake. The park is heavily wooded, providing a serene backdrop, and you might spot various wildlife, including shorebirds, waterfowl, osprey, and even bald eagles.
While Harrison Bay State Park is a popular destination, direct public transportation options might be limited. It is generally recommended to access the park by car. Check local Chattanooga Area Regional Transportation Authority (CARTA) routes for any connections, though a personal vehicle offers the most flexibility.
Harrison Bay State Park offers ample parking facilities for visitors. Specific parking areas are available near trailheads and other park amenities. Follow park signage upon arrival for designated parking spots.
Many of the mountain bike routes in the area are designed as loops for convenience. For example, the Black Forest, Atlas, TNT, & Log Rhythm Trail loop and the Mountainbike loop from Enterprise South Nature Park are excellent circular options.
The komoot community rates mountain biking in Harrison Bay State Park highly, with an average score of 4.3 stars. Riders often praise the scenic views of Chickamauga Lake, the well-maintained trails, and the park's diverse offerings for all skill levels, from easy family rides to more challenging routes.
While the park itself focuses on outdoor activities and camping, you'll find various cafes, restaurants, and accommodation options, including hotels and motels, in the surrounding Chattanooga area, just a short drive from Harrison Bay State Park.
Harrison Bay State Park offers a wide range of activities. You can enjoy boating, fishing, kayaking, and paddleboarding on Chickamauga Lake, utilize the full-service marina, or explore other hiking trails. The park also features camping, a swimming pool, playgrounds, and the Jack Nicklaus-designed Bear Trace Golf Course.


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