Welcome to Galveston’s Premier Naval Museum, The American Undersea Warfare Center at Seawolf Park. We are located on Galveston's Pelican Island, a former immigration station site. Seawolf Park offers one of Galveston’s most popular fishing piers, many picnic sites, sports fields and a huge playground. The park is also home to the historic WWII submarine USS Cavalla and the only Edsall-class destroyer escort left in the US, the USS Stewart. Just offshore, you can see the remains of the WWI-era tanker S.S. Selma, the largest concrete ship constructed. Come spend the day fishing, picnicking and experiencing history all in one spot — Seawolf Park!