Alabama’s “underwater ghost towns” are fewer and less sunken than the tall tales suggest—but the real stories are still worth diving into. The best-documented submerged communities lie beneath Lake Martin and Lake Guntersville, where dams flooded river towns in the 20th century.
Alabama’s Underwater Ghost Towns: A Hidden History
Alabama’s historic drowned towns hold stories of communities lost to progress. Here are the best-documented examples, with a note on what actually remains.
1. Cahaba
Cahaba, Alabama’s first state capital, is not underwater. It is a land-based archaeological park at the confluence of the Alabama and Cahaba rivers. Once a bustling town, it was abandoned due to frequent flooding. Today, visitors can walk the old streets and see the historic site on dry land.
2. Blakeley
Blakeley, once a thriving port town, is now a historic state park on the Tensaw River. Established in 1814, it was a key site during the Civil War. The town declined after the war but was never submerged. Its earthworks and cemetery are open to the public.
3. Guntersville
Guntersville, located along the Tennessee River, was relocated to higher ground when the Guntersville Dam was built. The town’s history dates back to the early 1800s. The modern city of Guntersville exists today on the shores of Lake Guntersville—no diving required.
4. Kowaliga
Kowaliga, a formerly thriving Black community founded after the Civil War, was flooded to create Lake Martin. Established in the late 19th century, it was known for its farms and schools. Today, the town’s remains lie beneath the lake’s surface, though little is documented to explore.
5. Lake Guntersville’s Drowned Settlements
A once-thriving settlement now lies under the waters of Lake Guntersville. The Tennessee Valley Authority created the lake in the 1930s, flooding river towns and farmland. Divers can find submerged foundations, but no single named town is well-documented here.
6. Former Jackson County Seat
A former Jackson County seat was submerged when the Tennessee Valley Authority created Guntersville Lake. Established in the early 1800s, it was a significant trading post. The town’s remains are occasionally mentioned in local histories, but no official diving trail exists.
7. Weiss Lake’s Flooded River Town
A small river town was flooded to create Weiss Lake. Known for its cotton trade, the settlement was established in the mid-1800s. Today, the lake covers the old townsite, but no named community is documented as an underwater attraction.
8. Hobson City
Hobson City, one of the first all-Black municipalities in Alabama, was established in 1899 as a symbol of African American self-governance. It is not underwater and was never submerged by a dam project. The town remains incorporated in Calhoun County today, with a living community and historic churches.
9. Fort Toulouse
Fort Toulouse, a French colonial fort, is a historic site at the confluence of the Coosa and Tallapoosa rivers. Established in the early 1700s, it played a crucial role in the region’s history. It is a National Historic Landmark and archaeological park on land, operated by the Alabama Historical Commission—no diving involved.
10. Old Decatur
A historic town along the Tennessee River was partially submerged when Wheeler Dam was built. Established in the early 1800s, it was a key transportation hub. The town’s remains are not a documented diving destination, and local records are sparse.
Hidden History Beneath the Waves
Alabama’s underwater ghost towns offer a unique glimpse into the past. These historic sites, like Cahaba and Blakeley, tell stories of communities that once thrived—though both are on dry land today. Exploring these areas can be both educational and adventurous.
Diving into the waters of Lake Martin reveals more than just ruins; it uncovers the resilience and spirit of the people who lived there. The AL.com piece on these towns notes that not much remains of the drowned communities, and a TVA official cited safety as a reason not to promote diving. These ghost towns are a testament to Alabama’s rich history and the power of nature.
Next time you’re in Alabama, consider visiting its hidden history on land or from a boat. You might find more than just sunken buildings—you’ll discover the stories that shaped the state.
Related travel guides: Alabama's Mysterious Bamahenge Fiberglass Stonehenge Replica, Pennsylvania's Mysterious Ghost Town Over Burning Mine, and Secrets Of Oregon's Abandoned Lumber Mills.
