USS Olympia (C-6)

Moored along Philadelphia’s waterfront, USS Olympia (C-6) presents the rare chance to study a protected cruiser that bridged the age of sail-influenced design and the emerging steel battle fleet. Commissioned in 1895 and built under the late–19th century “New Navy” program, Olympia became internationally known as Commodore George Dewey’s flagship at the 1898 Battle of Manila Bay, giving the ship a central place in the story of American naval ascendancy. Subsequent duties as a training platform, coastal patrol vessel, and escort during World War I, followed by participation in the 1919 Allied intervention around Russia and the Balkans, illustrate how a single hull was repeatedly adapted to shifting strategic needs. In 1921 Olympia carried the remains of the World War I Unknown Soldier to the United States, linking the vessel indelibly with national commemoration. Today, preserved as part of the Independence Seaport Museum and recognized as the oldest steel American warship still afloat, Olympia serves as a case study in both naval engineering evolution and the practical challenges of keeping a complex, aging steel structure intact for future research and interpretation.