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63 campgrounds and RV Parks near Cornwall, ON. Compare campsite amenities, photos, and site types to find the perfect stop for your rig on your route.
63 campgrounds
8269 campsites
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From $15/night
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Best campgrounds near Cornwall, ON
Mille Roches Campsite - St Lawrence
Ontario (13 km away)
$$$$$
(219 sites)
+7
Cameron's Point Family Campground
Summerstown, ON (16 km away)
Charlottenburgh Park
Summerstown, ON (18 km away)
Lancaster Park Outdoor Resort
Ontario (25 km away)
$$$$$
(423 sites)
+6
Camping Le Dauphin
Saint-Anicet, QC (28 km away)
$$$$$
(116 sites)
+3
Upper Canada Campground
Morrisburg, ON (31 km away)
$$$$$
(76 sites)
+8
Maplewood Acres RV Park
Ontario (34 km away)
$$$$$
(130 sites)
+9
Montreal West KOA
Coteau-du-Lac, QC (51 km away)
$$$$$
(102 sites)
+7
Kittawa RV Resort
Limoges, ON (53 km away)
(324 sites)
+2
Cardinal / Ottawa South KOA Holiday
Cardinal, ON (59 km away)
$$$$$
(90 sites)
+10
Camping Choisy
Rigaud, QC (60 km away)
$$$$$
(399 sites)
+9
Evergreen Camping Resort
Alfred, ON (61 km away)
$$$$$
(160 sites)
+8
Most common amenities
Toilets Pet friendly Showers Playground Tables Dump station Laundry Grills Internet Firewood
Cornwall camping overview
Cornwall sits on the north bank of the St. Lawrence River in eastern Ontario, roughly midway between Ottawa and Montreal and directly across the river from Massena, New York. The area gives RV travellers access to two distinct park systems within a short drive: the Ontario-side Parks of the St. Lawrence, which operates riverside campgrounds along the Long Sault Parkway, and New York State Parks on the American side.
Mille Roches Campsite - St Lawrence is one of the closest Ontario options along the Long Sault Parkway chain of connected islands west of Cornwall, though campers should confirm current operating status since major infrastructure upgrades have taken it offline in recent seasons. Across the river, North Barnhart - Robert Moses State Park camps on Barnhart Island, and Massena International Kampground provides a private RV alternative near the border crossing. Walter Pratt Memorial Park - DEC lies farther east in New York state land, and Cameron's Point Family Campground offers another private option in the region.
Most sites in the area are seasonal, with the river, beaches, and cycling paths driving summer demand.
Things to do near Cornwall
The St. Lawrence River anchors most trip planning. Swimming beaches, boat launches, and fishing for bass, walleye, and northern pike are standard along the Long Sault Parkway islands and at Robert Moses State Park. The Waterfront Trail runs through Cornwall and connects west toward the Long Sault Parkway, giving cyclists a flat, paved route with river views.
On the New York side, the Eisenhower Lock viewing area lets visitors watch ocean-going ships transit the Seaway, and Robert Moses State Park itself includes a marina, nature center, and swimming beach on Barnhart Island.
Day trips are easy: Upper Canada Village, the Lost Villages Museum, and the Akwesasne Mohawk cultural sites are all within reach. Ottawa and Montreal are both roughly an hour and a half by highway for a city break during a longer RV stay.
Camping spots and RV parks near Cornwall, ON
When to visit Cornwall
- spring
March - May
11° / 1°C 75 mmParks open mid-May; cool nights, quieter sites
- summer
June - August
25° / 15°C 95 mmWarm, humid peak season; weekends book out early
- fall
September - November
13° / 4°C 90 mmFall colour and strong fishing; fewer bugs
- winter
December - February
-4° / -12°C 75 mmSnowy and sub-freezing; river campgrounds closed
The Cornwall camping season is short and concentrated. Parks of the St. Lawrence campgrounds along the Long Sault Parkway typically open in mid-May and close in mid-October, with peak demand from late June through Labour Day weekend. Mille Roches has recently been unavailable while major infrastructure upgrades are completed, so campers should verify current status before planning. Robert Moses State Park across the river follows a similar pattern, with camping running from mid-May into October.
Summer is warm and humid, ideal for swimming and paddling but also the busiest booking window. July and August weekends fill well in advance, especially waterfront and electric sites.
Spring and fall bring cool nights and quieter grounds. Bug pressure eases after August, and September delivers strong fishing plus early fall colour along the river. Winter camping is not offered at the seasonal river parks; the region receives significant snow and sub-freezing temperatures from December through February.
Top Hosts near Cornwall, ON
Eric53 trips - Joined Jul 2022 - Superhost
Eric is a fantastic host! He accommodated our drop off and pick up times, took the time to make sure we had everything we needed and took great care in positioning the camper in the perfect spot for us. The unit was clean and new. Everything worked great. Highly recommend Eric and would book with him again for sure!
Stephanie C. - Sep 2026
Great trailer. We had an amazing weekend. Eric was great to deal with and explained everything properly before departing.
Nadine G. - Sep 2026
Ellis and Michael30 trips - Joined May 2020
Excellent experience from start to finish. Took the kids on their first camping adventure and the trailer was a hit. Comfortable for 6 (three adults, 2 kids and a baby). Michael gave us a detailed run through of set up and towing (in the pouring rain!). Ellis was very responsive for our last minute questions. The trailer was lovely and easy to use for a group that had never done this before. Would definitely rent from them again!
Alyson H. - Aug 2026
We had an awesome experience!! The RV was clean, comfortable, and fully stocked with everything we needed for our 2-day trip. Everything worked perfectly, and we really enjoyed our time using it. I’ll definitely recommend them to anyone looking for a smooth and pleasant RV rental experience
Artem L. - Jun 2026
How to book Cornwall campgrounds
Ontario sites along the Long Sault Parkway are booked through the Parks of the St. Lawrence reservation system at stlawrenceparks.com. The system typically opens for the full season on a single day in March at 9 a.m. eastern time, and popular summer weekends can move quickly. Setting up an online account in advance is the standard approach. Reservations can be made online or by phone.
Robert Moses State Park and other New York State Parks use the ReserveAmerica system. Bookings can be made up to nine months ahead, and same-day reservations are accepted online until 3 p.m. on the day of arrival for campsites. Non-resident surcharges apply.
Private campgrounds such as Massena International Kampground and Cameron's Point Family Campground handle their own bookings directly by phone or through their websites.
What to expect on the ground
Expect a river-focused RV experience with a mix of shaded wooded sites and open waterfront pads. Long Sault Parkway sites sit on former Seaway-era islands, so many loops are close to the water with beach access. Electric hookups are common; full hookups are limited, so plan on using dump stations at park entrances.
Robert Moses State Park is reached through a tunnel under the Eisenhower Lock with a posted clearance of 13 feet 6 inches, which matters for larger Class A rigs and rooftop A/C units. Confirm total height before crossing.
Cell coverage is generally reliable near Cornwall and along the parkway. Expect quiet hours to be enforced, and factor border-crossing time and passport or NEXUS documents if moving between the Ontario and New York campgrounds during one trip.
Own an RV? Earn up to $42,641/year.
List your motorhome or travel trailer for free on RVezy.
Frequently asked questions about campgrounds near Cornwall, ON
What does it cost to rent an RV in Cornwall, Ontario, and are there ways to save on your booking?
Booking an RV rental in Cornwall is more affordable than most people expect. Entry-level travel trailers typically start around $100 to $165 CAD per night, while motorhome rental in Cornwall and campervan rental in Cornwall generally range from $165 to $280 CAD per night. Looking for a cheap RV rental in Cornwall? Filter by price, travel off-peak (spring or fall), or try weekday getaways for extra savings. Many local RV owners offer discounts for longer rentals or last-minute deals. Keep an eye out for pet-friendly options and delivery, both of which can increase value for families. RV camping near Cornwall lets you blend comfort and budget-friendly adventure just minutes from the St. Lawrence River.
rvezy.com/rv-rentals/grand-river/destination/canada/ontario/cornwallDo I need a special license to rent and drive an RV in Cornwall?
All you need for an RV rental in Ontario is a regular, valid G-class driver's license and to be at least 25 years old. No special class or commercial license is required for most RVs under 11,000 kg. Note that if the RV is equipped with air brakes, an additional air brake endorsement may be required. The booking process on RVezy includes quick ID verification to keep everything secure and easy. Most first-time renters are surprised how simple it is to hit the road around Cornwall's scenic routes, like the Long Sault Parkway or along the St. Lawrence River.
help.rvezy.com/hc/en-us/articles/360039008774-Understanding-approved-driver-requirementsWhat protection comes with my RV rental in Cornwall, and what does it cover?
When booking an RV rental in Cornwall, you select a protection plan from several tiers (Basic, Standard, or Premium), each covering accidental physical damage to the vehicle. All plans include 24/7 roadside assistance if you need help during your trip, from towing to fuel delivery. The Premium plan is ideal for first-timers and motorhomes, offering the lowest deductible and the most comprehensive coverage. You choose your plan at booking, so there's no guesswork: review each level's details before confirming, and head into your St. Lawrence River adventure knowing exactly what you're covered for.
rvezy.com/insurance-and-protectionHow does the cancellation policy work for RV rentals in Cornwall, and can I get a refund if plans change?
Your Cornwall RV rental booking comes with a clear 24-hour grace period: if you cancel within 24 hours of your host accepting the booking (and more than 24 hours before your trip), you receive a full refund. After that, RVezy's cancellation policy is tiered: cancelling more than 30 days out means you only forfeit the service fee; cancelling 8 to 30 days before your trip means 50% of the rental amount is non-refundable; and within 7 days, the full rental amount is forfeited. If your host cancels at any time, you receive a complete refund. Pro tip: book your Cornwall RV rental early and communicate with your host. All terms are clearly displayed before you confirm, so there are no surprises.
help.rvezy.com/hc/en-us/articles/360037736674-Understanding-the-cancellation-policy-for-guestsAre there pet-friendly RV rentals available in Cornwall?
Absolutely! Pet-friendly RV rental in Cornwall is easy to find: just use the 'Pet Friendly' filter when searching. Many local owners are pet lovers themselves and welcome furry companions. For a fun stop, try Lamoureux Park, a riverside space perfect for dog walks right in downtown Cornwall. Booking a pet-friendly RV lets the whole family enjoy RV camping in the Cornwall area, so no one gets left behind on your St. Lawrence adventure.
cornwall.ca/en/play-here/lamoureux-park.aspxCan I get the RV delivered to my campsite or home in Cornwall?
Yes, delivery is a popular feature for RV rentals in Cornwall. Many owners offer RV delivery, meaning they'll bring the unit right to your chosen campground, cottage, or even driveway, then set it up so you're ready to start your vacation instantly. Perfect for first-timers or anyone wanting a hassle-free start! Check the 'Delivery' filter when browsing listings, and look for local favourites like Farran Park or Mille Roches Campground for easy drop-off options.
stlawrenceparks.com/to-do/camping/farran-park-campground/How much mileage is included with my RV rental in Cornwall, and how far can I travel?
Most RV rentals in Cornwall include a generous mileage allowance, often 100 to 200 km per night, but some offer unlimited mileage for longer adventures. Planning a family RV trip in Cornwall? The Long Sault Parkway and Upper Canada Village are both less than 30 minutes' drive. Many hosts set clear, easy-to-understand mileage policies right on the listing. For epic road trips, Montreal is just 1.25 hours away, Ottawa is 1.5 hours northwest, and the Thousand Islands region is about 90 minutes southwest.
help.rvezy.com/hc/en-us/articles/360039340074-Insurance-coverage-validityWhere are the best places to camp with an RV near Cornwall?
You've got great choices for RV camping in Cornwall. Mille Roches Campground (beach access and playgrounds) is just 20 minutes away, and Farran Park Campground (waterfront lots and full hookups) is about 25 minutes west. Riverside-Cedar Campground, the region's largest with 301 sites and beach access, is about 45 minutes away near Morrisburg, and Upper Canada Migratory Bird Sanctuary Campground features secluded sites near river trails, also about 45-50 minutes from downtown. All are easy drives for both first-timers and seasoned RVers. Book early during summer for the best spots!
stlawrenceparks.com/to-do/camping/farran-park-campground/What's the best time of year for an RV rental in Cornwall, Ontario?
The sweet spot for an RV trip in Cornwall runs from late May through mid-October. Summers are warm and inviting, with highs typically around 28-30°C (82-86°F), perfect for riverside campfires and outdoor exploring. Fall brings cooler nights and amazing foliage, incredible along the Long Sault Parkway. Winter is much quieter, but adventurous travellers can still rent an RV (with heated tanks and prep), especially for ice fishing or winter birdwatching. Spring and fall mean fewer crowds and better rates.
weather.gc.ca/en/location/index.html?coords=45.0263888%2C-74.7263888I've never rented an RV before. Will I get help learning how everything works?
Definitely! First-time renting an RV in Cornwall is easy. Every RVezy host provides a personal orientation at pickup (or delivery), walking you through all the features: driving tips, setting up at your site, and emptying the tanks. You can also message your host before booking with any questions. Most renters say they're confident and camping-ready after 30 minutes. Cornwall's wide open roads and nearby campgrounds make it a beginner-friendly place to get started.
help.rvezy.com/hc/en-us/articles/360039008774-Understanding-approved-driver-requirementsWhat happens if I have a breakdown or get stuck during my Cornwall RV trip?
Don't worry: your RV rental includes 24/7 roadside assistance anywhere in Canada with every protection plan in Cornwall. Flat tire, battery jump, or getting stuck at Farran Park? Help is just a call away. The RVezy support team is available anytime if you have questions or need backup during your trip, so you're never left figuring it out alone. This peace of mind means you can focus on the fun, not the 'what ifs.'
rvezy.com/insurance-and-protectionCan I take my Cornwall RV rental across the US border?
Yes, cross-border adventures are possible with most RV rentals from Cornwall since you're just 25 minutes from the Massena, NY border. Before booking, message your host to confirm cross-border travel, as individual hosts may have their own policies. RVezy's insurance covers travel throughout the US, but travel to Mexico is not permitted. Bring your passport and required documents, and check with the Canada Border Services Agency for the latest entry requirements. Cornwall is the perfect starting point for an RV road trip from Cornwall to upstate New York or Vermont!
cbsa-asfc.gc.ca/travel-voyage/checklist-aidememoire-eng.htmlWhat should I budget for gas and other expenses on a Cornwall RV trip?
Most RVs get between 12-18 L/100km, roughly 13-20 mpg, so for a Cornwall RV rental, expect to spend about $120-180 CAD on gas for a week-long trip around the region. Check Ontario gas prices online before you hit the road: Cornwall's stations regularly offer competitive rates. Don't forget campground fees, which range from $40 to $55/night at major parks. Packing groceries and using your RV's kitchen can help save money without missing out on local treats.
www2.nrcan.gc.ca/eneene/sources/pripri/prices_byfuel_e.cfm?locationName=CanadaWhen should I book a campground near Cornwall, and where do I reserve?
Booking early is key for the best campgrounds near Cornwall, especially for July and August weekends. Use the St. Lawrence Parks Commission reservation system at reservations.parks.on.ca for top picks like Farran Park, Mille Roches, or Upper Canada Bird Sanctuary. Reservations typically open in early spring (often 4-8 weeks before the season begins), and peak summer weekends fill up fast. Midweek stays or shoulder seasons offer more flexibility and quieter sites for your Cornwall RV rental adventure.
reservations.parks.on.ca/What are driving conditions like around Cornwall for RVs?
Driving an RV around Cornwall is a breeze: roads are well-marked, low in traffic, and mostly flat. Highway 401 and County Road 2 are well-suited for RV travel, with plenty of fuel stops and wide lanes. In spring, expect some potholes from winter thaw, and always watch for deer at dusk near the river. Always confirm your RV's height clearance before crossing any bridge or overpass. Check road conditions before you go at 511on.ca for any closures or construction updates. RV rental in Ontario trips along the Cornwall corridor are consistently smooth sailing.
511on.ca/What hookups and amenities will I find at local Cornwall area campgrounds?
You'll find well-equipped campgrounds near Cornwall with full hookups: electricity (15/30/50 amp), water, and dumping stations, as well as fire pits and picnic tables. Farran Park and Mille Roches both have showers, laundry, and Wi-Fi hotspots. For waste, look for clearly marked dumping stations near campground entrances. Filling fresh water is a breeze at most sites: just bring your own hose and RV-safe components.
stlawrenceparks.com/en/camping/What features and amenities should I expect in a typical Cornwall RV rental?
Cornwall RV rentals come fully loaded for comfort: sleeping areas for 2-8 people, kitchens with fridges and stoves, bathrooms with showers, air conditioning, and onboard heating. Many also offer TVs, Wi-Fi hotspots, and generators for off-grid adventures. Whether you're looking for a motorhome rental in Cornwall for a family road trip or a compact campervan rental in Cornwall for two, you'll find filters for the exact features you need. All rentals include seatbelts for safe travel, and you can filter for extras like bike racks, outdoor cooking gear, or solar power.
rvezy.com/rv-rentals/grand-river/destination/canada/ontario/cornwallCan I add extras like kitchen kits or outdoor chairs to my Cornwall RV rental?
Absolutely: most RV rentals in Cornwall offer convenient add-ons like kitchen kits, outdoor chairs, bed linens, or portable BBQs. These can be added when you book, and fees are clearly listed in each RV's description. Need early pickup or late drop-off? Message your host: many can accommodate special requests if you ask in advance. Customize your RV rental to match your Cornwall itinerary for a seamless adventure.
rvezy.com/rv-rentals/grand-river/destination/canada/ontario/cornwallHow does the security deposit work for RV rentals in Cornwall?
When you book an RV rental in Cornwall, a refundable security deposit may be required, held securely through the RVezy system: no cash needed. This authorization is placed on your payment method 3 days before your trip starts and covers minor damages or extra cleaning if required. As long as the RV is returned as you received it, the hold is released automatically within 7 days after the trip ends. For a worry-free experience, review the RV condition checklist during pickup and drop-off with your host.
help.rvezy.com/hc/en-us/articles/360038106214-How-the-security-deposit-worksNearby cities with campgrounds
Montreal, QCSaint-Jérôme, QCOttawa, ONBelleville, ONKanata, ONAngers, QCOttawa - Gatineau, ONSaint-Jean-sur-Richelieu, QCLongueuil, QCKingston, ONTerrebonne, QCManotick Station, ONGatineau, QCSherbrooke, QCBlainville, QCKemptville, ONRichmond, ONMount Royal, QCOsgoode, ONBoucherville, QCQuinte West, ONTrois-Rivières, QCRepentigny, QCBoisbriand, QC