Rickmer Rickmers is a three masted barque permanently moored as a museum ship in Hamburg, near the Cap San Diego steamer, also a museum ship. After almost 90 years of sailing the seven seas, the ship was turned into a museum in 1983. Today, visitors can roam the decks, exploring the crew's and officers' quarters, the galley and even the engine room (this windjammer was powered by wind and, if required, by steam and diesel engines). The hull is 97 meters long, 12.20 meters wide, the depth was 6 meters.