Best lakes around Chattanooga are situated in a region characterized by the Tennessee River and its tributaries, forming several large reservoirs. This area offers diverse aquatic environments, from expansive lakes ideal for water sports to serene bodies of water known for fishing and wildlife. The landscape features rolling hills and limestone formations, providing a natural setting for outdoor activities.
Last updated: May 1, 2026
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Rainbow Lake Wilderness is a quiet and beautiful corner of Prentice Cooper State Forest, perfect if you enjoy moments of solitude in nature. The surrounding trails can be rocky, leading you through dense forest and past a few small streams, with Rainbow Lake itself offering a lovely spot to pause. Trails are lightly marked and can be overgrown, so having your Komoot map downloaded can be helpful.
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This trailhead for the Tennessee Riverwalk offers bike rentals, fishing docks, picnic shelters, playgrounds, and several parking lots.
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Lula Lake is an emerald pool with a 20-foot waterfall flowing into it. The lake is right off the side of the trail and is fed by Rock Creek. The cascading falls flowing into the lake is a cool feature, but Lula Falls, just up the trail.
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The Raccoon Mountain Reservoir trail network includes over 20 miles of singletrack trails interconnecting all around the reservoir. Some trails are more difficult than others, but basically all the trails are open to both foot-traffic and mountain bikes so be aware of other trail users. There are a variety of trailheads and loops/routes you can do, but the most common loop is the loop that circles the entire reservoir.
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Harrison Bay State Park is a 1200 acre park on the banks of Chickamauga Lake. It is popular for biking, hiking and enjoying the lake. There are restrooms and picnic areas at the park.
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Rainbow Lake is surrounded by trees, and views of the actual lake are hard to come by. That being said, there are a few views on the northern side of the lake where there are breaks in the trees. This spot is close to the dam and offers a great view of the lake and waterfall created at the damming area.
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The Raccoon Mountain Reservoir trail network includes over 20 miles of singletrack trails interconnecting all around the reservoir. Some trails are more difficult than others, but basically all the trails are open to both foot-traffic and mountain bikes so be aware of other trail users. There are a variety of trailheads and loops/routes you can do, but the most common loop is the loop that circles the entire reservoir.
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For extensive water sports and boating, Chickamauga Lake is a prime destination. It offers 810 miles of shoreline with numerous launch points like Harrison Bay State Park and Chester Frost Park, ideal for motorboats, kayaks, jet skis, wakeboarding, and paddleboarding. Nickajack Lake also provides calm waters perfect for boating, kayaking, and paddleboarding, with scenic views of the Tennessee River Gorge.
Several locations offer family-friendly fun. Harrison Bay State Park on Chickamauga Lake has a beach, picnic areas, and facilities for biking and hiking. The Hubert Fry Center, part of the Tennessee Riverwalk, offers bike rentals, fishing docks, picnic shelters, and playgrounds. For a unique experience, Lake Winnepesaukah (Lake Winnie) is an amusement park centered around a lake, featuring rides, paddle boats, and a water park.
Yes, the region is excellent for fishing. Chickamauga Lake is renowned for its bass fishing and also has abundant catfish and sunfish. Nickajack Lake is another popular fishing spot, known for small and largemouth bass, striped bass, panfish, and catfish, with islands and sloughs providing great hiding spots for fish.
The lakes around Chattanooga are rich in wildlife. Chickamauga Lake is a wildlife sanctuary where you can spot bald eagles, ospreys, and herons. Nickajack Lake is home to the Nickajack Cave Wildlife Refuge, where thousands of endangered gray bats emerge at dusk between late April and early October, a truly mesmerizing spectacle.
Many lakes offer trails for hiking and cycling. Harrison Bay State Park on Chickamauga Lake has trails for both. The Raccoon Mountain Reservoir Trail System features over 20 miles of singletrack trails for foot-traffic and mountain bikes, with a common loop circling the entire reservoir. You can find more routes in the Hiking around Chattanooga and Cycling around Chattanooga guides.
For a quiet escape into nature, consider Rainbow Lake Wilderness within Prentice Cooper State Forest. It's known for its peaceful atmosphere, rocky trails through dense forest, and a lovely waterfall near the dam, offering moments of solitude.
Yes, swimming is possible in several areas. The day-use area at Chickamauga Dam includes a beach with a roped-off swimming area. Chester Frost Park, also on Chickamauga Lake, has a beach. Additionally, the Maple View Public Use Recreation Area on Nickajack Lake offers a designated swimming area.
The lakes are enjoyable year-round, but spring and fall offer pleasant temperatures for outdoor activities like hiking, cycling, and boating. Summer is ideal for swimming and water sports. If you wish to witness the gray bat emergence at Nickajack Cave, plan your visit between late April and early October.
Nickajack Lake offers spectacular views of the Tennessee River Gorge, often called the 'Grand Canyon of Tennessee.' Lula Lake is known for its emerald pool and a 20-foot waterfall. The Rainbow Lake Wilderness also provides views of the lake and a waterfall near its dam.
While many lakes offer public access, some areas, like Lula Lake, may have restricted access or require reservations. It's always best to check local regulations before visiting. For general information about Chickamauga Lake, you can visit visitchattanooga.com, and for Nickajack Lake, refer to visitmarioncountytn.com.
Visitors appreciate the diverse range of activities available, from the extensive water sports and fishing on Chickamauga Lake to the serene natural beauty of places like Rainbow Lake Wilderness. The family-friendly amenities at parks like Harrison Bay State Park and the unique experience of the bat emergence at Nickajack Lake are also highly valued.
Yes, the Raccoon Mountain Reservoir Trail System is a popular destination for mountain biking, offering over 20 miles of singletrack trails that cater to various skill levels. These trails are shared with hikers, so awareness of other users is important. You can find more mountain biking routes in the Cycling around Chattanooga guide.


Still not found your perfect lake around Chattanooga? Check out the guides of these regions to see even more beautiful places.