RMS Segwun is the oldest operating steam driven vessel in North America, built in 1887 as Nipissing to cruise the Muskoka Lakes in the Muskoka, Ontario, Canada, a resort area with many lakes and rivers. Early in the 20th century, Muskoka was poorly served by roads. Vacationers were transported to lodges, or private cottages, via a fleet of steamships. Segwun is the oldest of only three ships in the world still carrying the status of Royal Mail Ship, and the only steamer. Ports of call included Gravenhurst, Bracebridge, Beaumaris, Port Sandfield, Port Carling and Bala. History Construction In the 1920s the Muskoka Lakes saw strong growth in tourism as the Canadian economy recovered from the trauma of World War I. By 1924 the Muskoka Lakes Navigation Company found that the six steamers then serving the lakes were growing inadequate to the task and looked to add to their fleet. Rather than commission an entirely new boat, management decided to convert the decommissioned SS Nipissing from a paddle-wheeler to a twin propeller passenger steamer. Nipissings wrought iron hull was built on the Clyde in 1887 and was in service on the lakes from 1887 through 1915. When Segwun was rebuilt on the hull of the second SS Nipissing she was also converted from a side paddle wheel steamer with a walking beam engine into the current two counter-rotating propellers. The conversion was performed at the Navigation Company's yard in Gravenhurst, Ontario during the fall and winter of 1924–5, at which time the bulk of Nipissings machinery was removed, including her engines. Workers installed a new Scotch marine boiler along with two secondhand Doty compound steam engines and stack. The bulk of the two lower decks were retained. A carving of the Phoenix carried atop of Segwuns pilothouse is a replica of the one originally carried on Segwun in 1925. The first Phoenix statue was carved for a second version of SS Nipissing launched in 1887 to replace the original Nipissing destroyed in a fire the previous year. The new version of the Nipissing inherited the engines from the original Nipissing – which had to be raised from the bottom of the lake after the fire, so the second version carried on both the name and steam engine. At the close of the navigation season in 1925, caught fire while being laid up, so in subsequent years the Phoenix was placed on