The Gravenhurst Fire Department is still investigating a fire that destroyed a cottage this morning. At 6:30am they got a call from a concerned resident across Sparrow Lake who reported a fire in the area of Southwood Road and Clipsham Road. Station 1 and 2 firefighters found a cottage at 1123 Waincko Road that had essentially burned to the foundation. Firefighters are currently on the scene and will remain there for several hours. The cottage appears to be unoccupied. Damage estimates are unknown at this time.