One of America's most famous ocean liners is heading for the seafloor on purpose. Okaloosa County has confirmed that the SS United States will make its final voyage in the second week of November 2026, before being deliberately sunk roughly 22 nautical miles southwest of Destin-Fort Walton Beach to become the world's largest artificial reef.
The 1952-built liner, a 45,000-ton record-breaker that once carried passengers across the Atlantic at record speed, spent nearly three decades mothballed in Philadelphia before being towed to Mobile, Alabama in early 2025. There, contractor Coleen Marine has been remediating and prepping the vessel for its new life underwater. The county bought the ship from the SS United States Conservancy in 2024, and it has since committed extra money to the effort — commissioners voted to add $1.242 million to the project's budget, and secured berthing in Mobile through the end of 2026.
There are a couple of moving parts still to resolve. The sinking needs final sign-off from the U.S. Army Corps of Engineers, and the county has been clear that the November timeline depends on weather, so exact dates could shift. Remediation work on the hull, however, wrapped up months ago, and the Board of County Commissioners says it is coordinating with safety and security partners for the deployment.
Once on the seabed, the ship is expected to draw marine life and, in turn, divers — turning a piece of maritime history into what the county calls a one-of-a-kind resource for both the environment and local tourism. Wrecks of this size tend to become thriving reef systems within a few years, and Destin-Fort Walton Beach already markets itself heavily on diving and fishing charters along Florida's Emerald Coast. For travellers, this is a genuine reason to pencil in a future dive trip: few wrecks anywhere combine this scale, history and accessibility.
The November 2026 deployment itself may also be a spectator event in its own right — the county has promised more details on the operation in the coming weeks, and assisted sinkings of famous vessels typically draw boats, cameras and crowds along the Panhandle coast.
