Winter Harbour Posted on January 28, 2012 by Sheila Creighton Posted in Muskoka Tagged Gravenhurst, harbor, harbour, photography, RMS Segwun, steamships, Wenonah II, winter 8 Comments The RMS Segwun and the Wenonah II sit in Gravenhurst's snowy harbour waiting for spring. The Segwun celebrates 125 years in 2012 and is the oldest operating steamship in North America. © Sheila Creighton 2012