Oastler Lake Provincial Park - Canada
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About Oastler Lake Provincial Park
RV quick facts for Oastler Lake Provincial Park
| Detail | Information |
|---|---|
| Max RV length | 35 ft |
| Electrical hookups | 42 sites with 30 amp service in Beachside, Hardwood Hill, and Riverside campgrounds |
| Dump station | Trailer dump/fill station available at park |
| Pull-through sites | 18 dedicated pull-through RV sites |
| Reservation window | Park open May 8 to October 13; early booking recommended for peak season |
Featured RV rentals for Oastler Lake Provincial Park
Superhost
Superhost
Superhost
Best time to visit Oastler Lake Provincial Park
The best time to visit Oastler Lake Provincial Park for RV camping is July through early September, when temperatures average 16-24°C (61-75°F) and all park facilities are fully operational. June and late August offer pleasant weather with fewer crowds, though water temperatures remain cool. Early May features blackflies and mosquitoes, while October offers beautiful fall colors but cooler temperatures and the approaching season end. The park operates only from May through October, with peak season from late June through Labour Day.
Park closed
Park closed
Park closed
Park closed until May 8
Opens May 8; blackflies and mosquitoes early month
Peak season begins; warm water conditions develop
Warmest month; peak holiday season
Warm conditions continue; excellent swimming
Shoulder season; fewer crowds; fall colors begin
Closes October 13; vibrant fall foliage
Park closed
Park closed; heaviest snowfall month
Things to do at Oastler Lake Provincial Park
- Swimming at Oastler Lake Beach EasyRV parking available
Oastler Lake offers one of the best swimming beaches in the Parry Sound area, with sandy shoreline and calm waters ideal for families. The park includes beach amenities and a lifeguard-monitored area, making it a popular waterfront destination.
- Fishing EasyRV parking available
The lake supports populations of rainbow trout, pike, and bass, with fishing accessible from shore or by boat. The park provides a boat launch facility for anglers with their own watercraft.
- Boating and Canoeing EasyRV parking available
Oastler Lake is ideal for recreational boating and paddling. The park offers canoe and kayak rentals, docking facilities, and a boat launch for visitors without their own watercraft.
- Seguin Recreational Trail Cycling ModerateRV parking available
The adjacent Seguin Recreational Trail is a 75-kilometre multi-use trail following a historic railway corridor through forests, wetlands, and past scenic features including Seguin Falls and rock cuts. The trail accommodates bicycles, hikers, and horseback riders.
- Hiking and Walking EasyRV parking available
Summer hiking opportunities are available on the Seguin Recreational Trail and surrounding park areas, providing access to scenic landscapes, geological features, and forest environments.
- Wildlife Viewing EasyRV parking available
The forested lakeside environment provides opportunities to observe deer, birds, and other wildlife typical of central Ontario. Early morning and dusk hours offer the best viewing conditions.
Top Hosts near ON, Canada
Tracey was a great host! She provided clear vehicle onboarding with clarity. The return of the RV went well. The RV was comfortable and provided a good place to bbq and sleep.
Dan T. - Aug 2026
We had an amazing first-time RV experience in Tracey's Sunseeker! Tracey is incredibly kind and took the time to walk us through everything as first-timers. She was super easy to stay in touch with whenever we needed quick clarification during our trip. The RV itself is wonderful and loved the layout. Our two kids had a blast in the overhead bunk, and the large bed at the back was so comfortable for us. With windows everywhere, we had beautiful views and fresh air no matter where we were. The U-shaped dinette was perfect for family meals, board games on rainy evenings, and just chilling out. The kitchen was fully stocked with everything we needed to cook, and Tracey added so many thoughtful extras that made camp life easy, like an outdoor mat, camping chairs, a BBQ, and a camp table. The RV was easy to drive, simple to set up and pack down, and straightforward to clean out at the end of the trip. We’re officially hooked and already planning our next RV adventure! Thank you, Tracey, for a wonderful experience.
Jack B. - Aug 2026
Clean trailer & well equipped. Responsive host and timely. Would rent again.
Jeff W. - Aug 2026
The camper was great, Lisa communicated well and was very helpful. We had a wonderful camping experience!
Jodi L. - Jul 2026
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RV Rentals Oastler Lake Provincial Park
Oastler Lake Provincial Park, ON, Canada
How to get to Oastler Lake Provincial Park
Oastler Lake Provincial Park is located 7 kilometres southeast of Parry Sound, accessible via Highway 400 with a 5-minute drive east on Oastler Park Drive from the highway exit. From Toronto, the park is approximately 2.5 hours north via Highway 400, making it convenient for regional travelers. The nearest major airport is Toronto Pearson International, about 2.5 hours driving time. Railway tracks near the park are used frequently, and RVs are limited to a maximum of 35 feet in length.
RVezy vs. Traditional RV rental
RVezy rentals
- Book directly from local RV owners
- Choose the exact RV you want
- Delivery to your campsite, home, or destination
- More variety: trailers, motorhomes, and campers
Traditional RV rental
- Limited fleet from a rental company
- Exact RV not guaranteed
- Pickup only at retail locations
- Fewer RV types and less availability