The Massasauga Provincial Park is a natural environment park on Georgian Bay between Parry Sound and the Moon River. Ontario Parks lists it at 13,105 hectares, established in 1989, with day use and backcountry camping as the core visitor uses.
This is a backcountry-first park. Visitors should expect paddling, access-point planning, backcountry reservations, weather checks, and route decisions rather than a drive-in campground experience. The park includes windswept Georgian Bay islands, inland forests, sheltered coves, and inland lake campsites.
The Massasauga is a strong choice for paddlers who want Georgian Bay scenery with protected backcountry camping. Ontario Parks highlights camping along the bay, paddling to inland lake sites, hundreds of islands, forests and lakes, quiet boat mooring in coves, and Calhoun Lodge as a place to see 1930s cottage life.
The park is also identified by Ontario Parks as a protected sanctuary for the Massasauga rattlesnake, so wildlife awareness and respectful distance are part of responsible trip planning.
Plan around backcountry camping, canoeing, kayaking, boating where appropriate, fishing, wildlife viewing, Georgian Bay route planning, inland lake paddling, and visiting Calhoun Lodge when access and timing allow.
Because the park depends heavily on water conditions and access points, route planning should account for wind, waves, campsite location, skill level, maps, and alerts.
Ontario Parks lists The Massasauga day use and backcountry camping from April 24 to October 18, 2026, with a delayed opening alert noted on the official page. Confirm backcountry reservations, access point details, alerts, water conditions, maps, wildlife guidance, facility hours, and park rules through the official Ontario Parks source before travelling.
