Freedom Park, located at 2497 Freedom Park Road along the Missouri River, is an outdoor park and United States Naval Museum. It is home to the USS Marlin SST-2, the only target and training USN submarine left in the world, the USS Hazard AM-240, the only Admiral Class Minesweeper left in the world, and the only complete collection of USN anti-aircraft guns held entirely in one park. In addition, the park also houses a collection of jets, a helicopter, a Captain’s Gig, many rocket launchers, missiles, and other military vehicles.