Lake Guntersville, Alabama & Tennessee, USA

Also known as:  Guntersville Lake, Guntersville Reservoir

Welcome to the ultimate guide for history, statistics, local fun facts and the best things to do at Lake Guntersville.

If you’re considering Lake Guntersville vacation rentals, we’ve made it super easy to explore accommodations and nearby hotels using the interactive map below. Simply click on a listing to compare similar properties, best rates and availability for your dates. Or keep scrolling to read our Lake Guntersville guide!

Lake Guntersville visitor and community guide

Lake Locations: USA - South - Alabama - Mountains - Tennessee - East -

Alabama’s Mountain Region contains the state’s largest lake: Lake Guntersville. Cradled in the Appalachian foothills of northern Alabama, it’s located between Bridgeport and Guntersville, stretching 75 miles into Tennessee (near Chattanooga). 949 miles of shoreline surround its 69,000 acres. Lake Guntersville was chosen by Relocate America as one of “The 100 Best Places to Live in America.”

The Tennessee Valley Authority (TVA) created Guntersville Reservoir in 1939 by constructing the Guntersville Dam across the Tennessee River. It was named for John Gunter, an early Scottish settler and adopted Cherokee tribe member. He founded the town of Guntersville shortly after the American Revolution.

Congress authorized Guntersville Reservoir for flood control, navigation, and hydropower generation. Recreation, water supply, and fish and wildlife habitat enhancement are added benefits. Part of the Tennessee River navigation channel, water levels fluctuate just two feet between maximum summer pool and lower winter pool. The TVA built two locks on the reservoir to handle river traffic.

Year-round events attract tourists. Triathlons, cook-offs, fishing tournaments, the MOVA (Mountain Valley) Songwriters Festival, boating races, fireworks, and more fill the schedule with food, fun, and fellowship.

Lake Guntersville State Park, a 6,000-acre woodland haven, is home to migrating birds, deer, soaring bald eagles, and other native wildlife. Park amenities include an 18-hole championship golf course, miles of hiking trails, a sandy beach, fully-equipped picnic area, and beautiful views. Accommodations include a hotel with conference center, lakeside cabins, and mountain chalets.

A few miles north is the spectacular Cathedral Caverns State Park, with the world’s largest cavern entrance and largest stalagmite forest. Formations include Mystery River, Goliath, Big Rock Canyon, and Frozen Waterfall.

Fishing is a big draw, evidenced by ESPN fishing tournaments and other pro competitions. Bluegill, catfish, crappie, longear sunfish, redear sunfish, sauger, and largemouth bass define the angling experience. A 15-inch minimum for largemouth bass may seem restrictive, but some reach 24 inches.

If you don’t bring your own boat, rentals are available. The 949-mile shoreline awaits your exploration. Sheer cliffs fall into the lake, deer venture to the water’s edge, and flora dot the landscape. Watch as clouds float overhead, enjoy the cool water, and bask in the warmth of the Alabama sun. Lake Guntersville offers something for everyone.

Custom Lake Guntersville house decor

Read our full review of these personalized lake house signs.

Things to do at Lake Guntersville

  • Vacation Rentals
  • Fishing
  • Fishing Tournaments
  • Boating
  • Swimming
  • Beach
  • Golf
  • Picnicking
  • Cabin Rentals
  • Hiking
  • Waterfall
  • Wildlife Viewing
  • Birding
  • State Park

Fish species found at Lake Guntersville

  • Bass
  • Black Bass
  • Bluegill
  • Catfish
  • Crappie
  • Largemouth Bass
  • Perch
  • Redear Sunfish (Shellcracker)
  • Sauger
  • Sunfish

Best hotels and vacation rentals at Lake Guntersville

The Lake Guntersville map shown above is a simple and stress-free way to search for trip accommodations. But if you want to take a deeper dive to find the ideal waterfront home, cabin, condo, hotel or resort, visit our favorite lodging partners by clicking the buttons below.

Note: These are affiliate links so we may earn a small commission if you book through them. While there is no extra cost to you, it helps provide resources to keep our site running (thank you)! You can read our full disclosure policy here.

Lake Guntersville photo gallery

New photos coming soon!

Lake Guntersville statistics & helpful links


Lake Type: Artificial Reservoir, Dammed

Water Level Control: Tennessee Valley Authority

Surface Area: 69,100 acres

Shoreline Length: 949 miles

Normal Elevation (Full Pond): 595 feet

Average Depth: 15 feet

Maximum Depth: 45 feet

Water Volume: 1,049,000 acre-feet

Completion Year: 1939

Drainage Area: 24,450 sq. miles

Trophic State: Eutrophic

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