Suomen Joutsen is a steel-hulled full rigged ship with three square rigged masts. Built in 1902 by Chantiers de Penhoët in St. Nazaire, France, as Laënnec, the ship served two French owners before she was sold to German interest in 1922 and renamed Oldenburg. In 1930, she was acquired by the Government of Finland, refitted to serve as a school ship for the Finnish Navy and given her current name. Suomen Joutsen made eight long international voyages before the Second World War and later served in various support and supply roles during the war. From 1961 on she served as a stationary seamen's school for the Finnish Merchant Navy.