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RV Camping near Clayton, NY

1 campground with availability next weekend

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    Burnham Point State Park Campground in Clayton provides 50 RV sites with electric hookups and a dump station, operating from May through early September. Fort Drum Recreation Area in Watertown offers military-affiliated camping with full hookups including 50-amp service, while Wellesley Island State Park features multiple camping loops with varying levels of hookups and accessibility for larger vehicles. Swan Bay Resort in Alexandria Bay accommodates big rigs with concrete pads, full hookup sites, and paved interior roads. Sites at Wellesley Island's Heron loop are particularly spacious for larger motorhomes, with some campers noting the park's accessibility. "We camp with a big rig (40ft) and prefer the heron loop as they are very spacious. By far a beautiful campground and views."

    Several RV parks in the Thousand Islands region remain open from early May through mid-October, with most closing for the winter season. Dump stations are available at most state parks, while private RV resorts typically offer full sewer hookups at individual sites. Cell service is generally reliable throughout the area, with Verizon and AT&T providing good coverage at most campgrounds. Pet policies vary by location, with state parks requiring proof of rabies vaccination for dogs. Waterfront RV sites command premium rates, particularly during summer months when strong winds can occasionally be problematic. According to one visitor at Association Island, "Being right on the lake and on the west facing side allowed for the prevailing winds to be felt. One night we couldn't sit outside due to the high winds."

    Best RV Campgrounds near Clayton (49)

      1. Swan Bay Resort - The 1000 Islands Premier RV Park & Marina

      4.6(14)7mi from ClaytonRVs, Tents, Cabins, Glamping

      "Our site was a “standard site” near the pool, boat launch, activities, and Tiki Bar which surprised us because sites close to activities are usually desired and not discounted."

      "Easy in and out for big rigs. Right on the St. Lawrence River. Many amenities to include 3 bay R.V. wash as well as car wash. Nice sites and some on the water with docks and a boat ramp."

      2. Brennan Beach Campground

      4.0(4)45mi from ClaytonRVs, Cabins, Glamping

      "Site we stayed at had full hook ups. Very nice camp store, pools, playground, and restaurants. Spent time at the beach which is also very nice."

      "Very nice thousand trail campgrounds. Very large I believe it's 1300 + sites. We went late summer show it was becoming offseason. Most amenities close down."

      3. pay for online class

      5.0(1)22mi from ClaytonRVs, Tents, Cabins

      "They offer regular camping sites and RV sites, they also have a dog park for the little furry ones. It is easy to get to and several forms of outdoor entertainment.."

      4. Love's RV Hookup-Watertown NY 870

      Be the first to review19mi from ClaytonRVs

      from $39 - $599 / night

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      5. Sun Outdoors Association Island

      4.3(15)23mi from ClaytonRVs, Tents, Cabins, Glamping

      "We stayed at Association Island on Lake Ontario in Henderson, NY, for a three-night excursion to celebrate my daughter’s end-of-9th-grade and start-of-summer. We’re so glad we did! "

      "Unfortunately (and fortunately for future visitors) there is a lot of construction going on as the grounds are now owned by Sun RV Resorts (from KOA)."

      from $53 - $116 / night

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      6. Ontario Shores RV Park

      4.0(2)43mi from ClaytonRVs, Tents, Glamping

      "A well kept quiet place. The seasonal campers are friendly. There are 7 overnight pull thru full hookup sites with concrete patio, Sites a level and spacious."

      7. Grass Point State Park Campground

      4.0(3)5mi from Clayton73 sitesRVs, Tents, Cabins

      "The beach didn’t really have any sand. But had stone steps to walk into the water. They had a life guard on duty. The playground was extremely nice! We will definitely camp there in the future."

      "Beautiful Grounds, Flowers, Clean Rest Rooms and Showers. Great Views. Friendly and Helpful State Park Workers! We have booked for next year! Counting the Days!!!"

      Campground full next weekend

      Get a text when available

      from $30 / night

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      8. Remington Park

      5.0(1)20mi from ClaytonRVs, Tents, Cabins

      "The sites, under 15, are pull through and full hookups. They are spaced fast enough apart that privacy is a plus consideration! Check in at front gate was courteous and quick!"

      from $10 - $85 / night

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      9. Cedar Point State Park Campground

      4.7(7)6mi from Clayton165 sitesRVs, Tents

      "Biking and hiking trails through the woods and on the bluffs. The campground is deep in the woods with spacious camp sites. Very secluded. Take a walk down to the beach as well."

      "Just a short drive from Clayton, Alex Bay, Cape Vincent and Canada. there is something for everyone at cedar point; swimming, yoga, boating, docks and fishing."

      Campground full next weekend

      Get a text when available

      from $24 - $37 / night

      Check Availability

      10. Shangri-La Marina Campground & Restaurant

      Be the first to review17mi from ClaytonRVs, Tents

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    RV Park Reviews near Clayton, NY

    161 Reviews of 49 Clayton Campgrounds

    • BThe Dyrt Pro User
      Oct. 5, 2026

      Remington Park

      Excellent Choice for Veterans and Active Duty

      The MWR shop was excellent to work with!

      The sites, under 15, are pull through and full hookups. They are spaced fast enough apart that privacy is a plus consideration!

      Check in at front gate was courteous and quick!

    • A
      Sep. 27, 2026

      Swan Bay Resort - The 1000 Islands Premier RV Park & Marina

      Enjoyable family trip

      Traveled from northeastern PA with 5 other families. All with kids under 13. Location was great. Everyone super friendly. Very convenient being near the grocery store. Tiki bar was fun for adults! Very clean! We rented a boat and went to Clayton for the day. Will definitely go back again.

    • Christian A.The Dyrt Pro User
      Aug. 31, 2026

      Black River Bay Campground

      Quiet community

      R/v area seems pretty full and seems to have lots of full time campers possibly.

    • Christian D.The Dyrt Pro User
      Jul. 26, 2026

      Keewaydin State Park Campground

      Great place with a few quirks

      Very nice campground, pool is awesome when it’s hot and, the water’s edge of the campground is beautiful, expect noise. Not a quiet place. From fellow campers to boats and sirens. No tru till station just a water line when you enter. Also check sites out was extremely up hill. Camper barely cleared.

    • A
      Jun. 28, 2026

      Selkirk Shores State Park Campground

      Beautiful View

      We thought the campground was beautiful, tight to your neighbors on majority of sites, and lack of trash cans for pet waste especially since the campground is so big. It has ball field, 2 playgrounds, rec room, camp store, lake Ontario to swim, trails for multi use, and pavillions. Down fall for us was small site , lack of trash cans to toss pet waste, not being told about fill station because there is no water faucets like most state parks along campground. We were there for first time so not familiar with park. Office did not offer us a map to get to our site or clue us in on filling our tank prior to parking camper. Main gate personnel not on same information. bathrooms could be cleaned more often. bathhouse building is all gender with bathrooms on one side of building and showers on other. Bathroom and showers are private space rooms. Beach is very rocky with little sand area. Life guards only guard one side of beach making everyone crowded to one side

    • CThe Dyrt Pro User
      Oct. 9, 2025

      Swan Bay Resort - The 1000 Islands Premier RV Park & Marina

      Great Stop

      Great camp. Easy in and out for big rigs. Right on the St. Lawrence River. Many amenities to include 3 bay R.V. wash as well as car wash. Nice sites and some on the water with docks and a boat ramp.

    • Robert B.
      Oct. 7, 2025

      Cedar Point State Park Campground

      Very nice

      Cedar Point is in a very nice location,our site that I booked was not in a ideal location being on the road to the boat launch, ( my fault ) Camping went fine until the last couple of days when people starting walking through our site, looked liked a group of people who knew each other and we were in their way.

    • David H.
      Sep. 2, 2025

      Eel Weir State Park Campground

      Clean and vary nice area on river

      I love how it has great fishing and nice camp sites even let's you bring a boat nice clean showers and bathroom can easily find firewood near by as well..

    • Scott H.The Dyrt Pro User
      Aug. 15, 2025

      1000 Islands Campground

      Close to Alexandria Bay

      We've camped there twice on extended weekends to visit the Bay and castles. Golf carts are welcome. The only issue was that people were not picking up after their dogs. We saw and had multiple dog piles in our campsite and on other parts of the campground.

      The ice cream shop Gals is wonderful!! PJs Ratrace had incredible fish fries. Both places are very near the campground.

    Guide to Clayton

    St. Lawrence River camping areas near Clayton, New York range from small state parks to large private resorts. Most campgrounds in this region sit at elevations between 250-300 feet above sea level, with seasonal operations typically running May through October. Waterfront sites experience stronger winds due to the exposed riverfront location, particularly at western-facing locations.

    What to do

    Waterfront activities: At Swan Bay Resort, campers can rent boats, kayaks, and paddleboards directly from the marina. "They offer boat, kayak, and paddle board rentals. They have 2 pools and a tiki bar on site," notes Michael M.

    Fishing opportunities: The St. Lawrence River provides excellent fishing access, particularly at Burnham Point State Park. "Easy access to swim in the water. Boat launch. Plenty of tree to hang your hammock," reports John B.

    Fall festivals: October visitors can enjoy seasonal events at some campgrounds. "They put on Octoberfest during our stay which featured a live band and food and craft vendors," writes Matt S. about Swan Bay Resort.

    Nature trails: Wellesley Island State Park offers miles of hiking trails along the waterfront. "I really recommend heading to the nature center and following the trails there. The views are gorgeous and you get some great vistas," suggests Emily S.

    What campers like

    Concrete pads: Many RV sites near Clayton, New York feature solid foundations. "All of there sites are on slabs, neat and clean hook ups. There is riverviews from just about every site which is nice," notes Michael M. about Sun Outdoors Association Island.

    Star viewing: Limited light pollution makes for excellent night sky viewing. "Quite dark at night, but that was a bonus as we were able to see the Milky Way!" writes Dawn L. about Swan Bay Resort.

    Convenient groceries: Some campgrounds offer easy access to supplies without driving. "Don't bring groceries either! There is a price chopper with in walking distance!" shares Phil M.

    Swimming options: Multiple water access points are available at most waterfront campgrounds. "You can go swim or do SUP and whatnot," explains Daniel V. about Burnham Point State Park.

    What you should know

    Wind conditions: Waterfront sites experience significant wind, particularly on western exposures. "One downfall was the amount of BUGS! Millions (not exaggerating) of midges and mayflies swarming the grounds from Lake Ontario," warns Tracey G. at Association Island.

    Site differences: Wellesley Island State Park offers varying site sizes across its seven camping loops. "Large open sites with not much shade but it is the only loop that gets US Verizon service," explains Bran P. about the Heron Loop.

    Off-season advantages: Visiting outside peak summer months provides a different experience. "We arrived on a weekend and it was pretty busy but loved it during the week when everybody left and things were quieter," writes Nancy W.

    Budget considerations: Price variation between campgrounds can be substantial. "What I spent here for 2 nights I could have stayed a week at a KOA, so I did pay for those beautiful river sunsets," explains Michael M.

    Tips for camping with families

    Playground access: Look for campgrounds with extensive play areas. "The playground is awesome and huge with lots of cool features for kids to explore," notes Nancy W. about Swan Bay Resort.

    Water safety: Riverfront sites require supervision due to currents. "Lake front campsites are all on a slope- minimum flat space. Also- depending on day- EXTREMELY VERY WINDY AND COLD!" warns Ben B. about Burnham Point State Park.

    Kid-friendly biking: Paved roads at many campgrounds make for safe cycling. "Nice place to ride your bike with a few hills," suggests Bran P.

    Swimming alternatives: Pools provide swimming options when river conditions aren't ideal. "Pool was nice and clean but one of the pool decks was closed for construction. Pool water was freezing this time of year," reports Tracey G.

    Tips from RVers

    Site selection: For larger RVs, specific loops or areas offer better accommodation. "Large NY State Park (7 loops) on the St Lawrence River in the Thousand Islands area of NY. All roads are paved with grass and gravel sites," notes Bran P. about Wellesley Island.

    Seasonal facilities: Not all amenities remain operational throughout the camping season. "Most amenities close down. Pool, swimming at Lake Ontario beach, etc.. well kept campground," reports Robert M. about Brennan Beach RV Resort.

    Cellular coverage: Internet access varies by campground and carrier. "We were able to get work done via my hotspot right from our site (I have AT&T)," shares Tucker B.

    Extended hookups: Military affiliated campers have additional options. "Remington is a Military campground, but for the several military families looking to disconnect a couple of miles from home this would be it," explains Crystal H. about Fort Drum Recreation Area.

    Frequently Asked Questions

    Which is the most popular RV campsite near Clayton, NY?

    According to TheDyrt.com, the most popular RV campground near Clayton, NY is Swan Bay Resort - The 1000 Islands Premier RV Park & Marina with a 4.6-star rating from 14 reviews.

    What is the best site to find RV camping near Clayton, NY?

    TheDyrt.com has all 49 RV camping locations near Clayton, NY, with real photos and reviews from campers.