Grundy Lake Provincial Park is an operating provincial park located near Parry Sound in central Ontario. The park is situated within the Canadian Shield and is characterized by exposed granite bedrock, mixed forests, and a series of small inland lakes. Its layout and facilities are designed to support day use and camping while maintaining the natural features that define the region.
Several interconnected lakes form the core of the park, creating opportunities for water-based recreation such as canoeing, kayaking, swimming, and fishing. The lakes are generally calm and sheltered, which makes them suitable for a wide range of visitors. Designated swimming areas and access points are clearly defined to support safe and managed use during the operating season.
Grundy Lake Provincial Park also includes a network of maintained trails that pass through forested areas, wetlands, and rocky terrain. These trails vary in length and difficulty and provide access to scenic viewpoints, shoreline areas, and representative ecosystems of the Canadian Shield. Wildlife commonly observed in the park includes turtles, small mammals, and a variety of bird species.
Camping facilities at Grundy Lake Provincial Park include both vehicle-accessible campsites and walk-in options, supported by comfort stations, picnic areas, and park services. The park functions as a multi-use recreational area while continuing to protect its natural landscapes, making it a well-established destination for visitors looking to experience Ontario’s cottage country environment.
General Information
Year Established: 1959
Park Size: 3614.00 ha
Park Classification: Natural Environment
Opening and Closing Date: May 9, 2025 to October 14, 2025
Phone: 705-383-2286
Location
Grundy Lake Provincial Park enjoys a strategic location near Parry Sound, making it easily accessible for both local residents and travelers seeking a retreat into nature. The park’s pristine setting amidst the Canadian Shield ensures a remote and immersive experience.
Latitude: 49.758122 Longitude: -92.653490
Camping
Grundy Lake Provincial Park is a popular destination for families and nature lovers looking for a classic Northern Ontario camping experience. Known for its beautiful lakes, sandy beaches, and rugged Canadian Shield scenery, the park offers a wide range of camping options—from drive-in sites to backcountry paddling routes. With over 200 campsites and several campground loops, Grundy Lake is well-equipped to accommodate tent campers, RV travellers, and group outings, making it an accessible and welcoming park for campers of all experience levels.
Car Camping
Grundy Lake offers eight campground areas with car-accessible campsites, many of which are nestled in mature pine and mixed forest. Several sites are located right on the water, offering stunning views and easy access to swimming and paddling. Electric and non-electric sites are available, and amenities include comfort stations with showers, laundry facilities, drinking water taps, and firewood for sale. Campgrounds such as Poplar, White Pine, and Hemlock are great for families and are close to beaches and hiking trails.
RV Camping
The park is RV-friendly, with a number of pull-through sites and electric hookups to accommodate trailers and motorhomes. While there are no full-service hookups (water and sewer), the park does have a trailer sanitation station. Sites are generally level and spacious, with a good mix of sun and shade.
Tent Camping
Tent campers will enjoy the quieter, more private sites throughout the park’s loops. Several tent-only sites are walk-in, offering a more secluded experience while still being close to amenities. The park’s numerous lakes, including Grundy Lake, Gurd Lake, and Clear Lake, make for excellent canoeing and peaceful waterfront stays.
Group Camping
Grundy Lake has designated group camping areas, perfect for larger gatherings such as Scout groups, extended families, or school trips. These areas offer open spaces for multiple tents, picnic tables, and fire pits, and are located close to water access and restrooms.
Backcountry Camping
For those seeking a bit more adventure, Grundy Lake offers limited backcountry canoe-in sites on inland lakes like Gut Lake. These primitive sites provide a more rugged experience while still being within a manageable distance of the park’s main facilities.

© King’s Printer for Ontario | Open Ontario Parks PDF
Facilities & Recreation
Grundy Lake Provincial Park is a popular operating park in central Ontario, known for its clear lakes, smooth granite shorelines, and classic Canadian Shield scenery. The park offers a comfortable balance between outdoor adventure and modern amenities, making it a strong choice for families, paddlers, campers, and day-use visitors. Controlled access points are staffed during the operating season to help manage visitor safety and protect natural resources.
Water-based recreation is a highlight of the park, with a designated boat launch providing easy access to the interconnected lakes. Both motorized and non-motorized watercraft are permitted, allowing visitors to explore sheltered bays, rocky shorelines, and island-dotted waters. Canoeing and kayaking are especially popular due to generally calm conditions, and the lake system is suitable for both beginners and experienced paddlers. While rentals are not offered directly in the park, nearby outfitters provide canoe and kayak rental options.
Swimming is enjoyed throughout the park, with multiple sandy beaches and smooth rocky shorelines offering inviting access to the clear lakes. There are no lifeguards on duty, and visitors are encouraged to swim with care. Scenic picnic areas with tables and shelters provide comfortable spaces for meals and relaxation, making the park well suited for both short visits and full-day outings.
Fishing is a common activity in Grundy Lake Provincial Park, with anglers targeting species such as northern pike, bass, walleye, crappie, and various panfish. The park also offers a Learn to Fish program for visitors who are new to angling and want hands-on guidance in a supportive setting. All fishing activity is subject to Ontario regulations and licensing requirements.
Hiking opportunities are available through several scenic trails that wind through wetlands, forested areas, and classic Shield landscapes. Trail lengths and difficulty levels vary, allowing hikers to choose routes that match their comfort and experience. Pets are welcome throughout the park but must be kept on a leash and under control at all times.
Camping options are extensive and include a wide range of tenting sites, from more secluded forested locations to sites closer to amenities. Group camping areas are available for organized gatherings, and the park provides barrier-free access to select campsites, comfort stations, and key areas to support inclusive use. Modern comfort stations with flush toilets, showers for registered campers, potable drinking water, vault toilets in more remote areas, an RV dumping station, and a park store selling basic supplies all contribute to a well-supported camping experience. Firewood is available for purchase within the park, and campers are encouraged to buy locally to help prevent the spread of invasive pests.
Nearby Attractions
French River Trading Post: A historic stop established in 1956, this trading post offers a variety of local crafts, souvenirs, and the famous “Pickerel Dinner,” providing a unique shopping and dining experience.
French River Visitor Centre: This award-winning center features interactive exhibits detailing the rich history of the French River, including its significance as a travel route for Indigenous peoples, explorers, and fur traders.
Georgian Bay Airways: Based in Parry Sound, this floatplane company offers scenic flights over the 30,000 Islands of Georgian Bay, providing breathtaking aerial views and unique perspectives of the landscape.
Nearby Parks
Park Blog
-

Radio-Free Campgrounds in Ontario Provincial Parks
Looking for a quieter camping experience? Discover radio-free campgrounds in Ontario Provincial Parks, including options at Awenda, Bon Echo, Algonquin, Grundy Lake, MacGregor Point, Balsam Lake and more. Learn what radio-free camping means, how it differs from generator-free camping, and how to choose the right campsite for your next Ontario adventure.
-

Family-Friendly Ontario Provincial Parks Worth Visiting
Discover some of the best family-friendly Ontario provincial parks for camping, swimming, hiking, paddling, wildlife watching, and outdoor adventures. From Sandbanks and Pinery to Algonquin, Awenda, Killbear, and more, these parks offer plenty of ways for families to enjoy time together outside.
-

Scenic Drives Near Ontario Provincial Parks
Discover some of the best scenic drives near Ontario provincial parks, from Highway 60 through Algonquin to the rugged Lake Superior shoreline. Explore beautiful routes near Killarney, Bon Echo, Pinery, the Bruce Peninsula, and Northwestern Ontario, with ideas for viewpoints, small towns, hikes, beaches, and stops along the way.
-

Why Bon Echo Provincial Park Is One of Ontario’s Most Unique Parks
Discover what makes Bon Echo Provincial Park one of Ontario’s most unique camping destinations. From towering Mazinaw Rock and Indigenous pictographs to paddling, hiking, beaches, and backcountry camping, Bon Echo offers an unforgettable combination of scenery, history, culture, and outdoor adventure.
-

Why the Track and Tower Trail Is One of Ontario’s Best Hikes
Algonquin Provincial Park is home to some of the most scenic hiking trails in Ontario, but few are as popular as the Track and Tower Trail. Combining panoramic lake views, peaceful forests, fascinating railway history, and just the right amount of challenge, this trail offers an experience that appeals to both casual hikers and outdoor…
-

Quiet Campgrounds in Ontario Provincial Parks for a Relaxing Getaway
Looking to escape the crowds? Discover quiet campgrounds in Ontario Provincial Parks where you can relax, paddle peaceful lakes, hike scenic trails, and reconnect with nature on your next camping getaway.