About Kawagama Lake Marina

Located in Dorset, Ontario, Kawagama Lake Marina (formerly Old Mill Marina) is your trusted home on the water. Now part of the Maple Leaf Marinas family, we continue to serve seasonal cottagers and boating enthusiasts with the same familiar faces, outstanding service, and community spirit you’ve come to know and love.

Whether you’re launching into a summer of lakefront adventure or hauling out for the winter season, our full-service marina is here to make boating easy. With 80 seasonal slips (covered and open), year-round service, and secure winter boat storage for over 500 vessels, we’ve got you covered every step of the way.

Our General Store is stocked with cottage essentials, dockside treats, local gifts, and Kawartha Dairy ice cream. Fuel up with our ethanol-free gas, unwind on our lakeside patio, or simply stop by and say hello—there’s always something happening at Kawagama Lake Marina.