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77 campgrounds and RV Parks near Philadelphia, NY. Compare campsite amenities, photos, and site types to find the perfect stop for your rig on your route.
77 campgrounds
7447 campsites
314 RVs available for delivery
From $15/night
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Best campgrounds near Philadelphia, NY
Natural Bridge / Watertown KOA Journey
New York (13 miles away)
$$$$$
(74 sites)
+7
Keewaydin State Park
Alexandria Bay, NY (16 miles away)
$$$$$
(48 sites)
+5
Swan Bay Resort and Marina
Alexandria Bay, NY (16 miles away)
$$$$$
(80 sites)
+11
Grass Point State Park
Clayton, NY (17 miles away)
$$$$$
(78 sites)
+7
1000 Islands Campground
Alexandria Bay, NY (17 miles away)
$$$$$
(88 sites)
+10
Kring Point State Park
New York (17 miles away)
$$$$$
(99 sites)
+7
Back Bay Campground and Cottages
New York (18 miles away)
$$$$$
(22 sites)
+7
Lanzs Campground Cottages and Motel
Clayton, NY (18 miles away)
$$$$$
(50 sites)
Dewolf Point State Park
New York (19 miles away)
$$$$$
(14 sites)
+4
Sportsmans Hideaway RV Park
Chaumont, NY (20 miles away)
Wellesley Island State Park
New York (20 miles away)
$$$$$
(414 sites)
+11
Riverside Acres Campground and Cottages
Clayton, NY (21 miles away)
$$$$$
(66 sites)
+5
Most common amenities
Pet friendly Tables Toilets Showers Playground Dump station Grills Laundry Internet Fishing
Campgrounds near Philadelphia, NY
Philadelphia is a small village in Jefferson County, New York, positioned in the Thousand Islands region between Watertown and the St. Lawrence River. RV travelers use it as an inland base for exploring the river corridor, Lake Ontario shoreline, and the western edge of the Adirondacks. Interstate 81 runs a few miles west, giving quick access to Alexandria Bay, Clayton, and the international bridges to Canada.
Campground options range from full-service private parks to state-run waterfront sites. Natural Bridge / Watertown KOA Journey sits closest to the village and offers standard KOA hookups and cabins. Along the river, Kring Point State Park sits on a narrow peninsula where half of the 100 campsites are on the waterfront, with docks on the river and bay and a sandy beach on the St. Lawrence, while Keewaydin State Park offers 48 campsites overlooking the river, a sheltered marina, rocky shoreline outcroppings, and a swimming pool. Back Bay Campground and Cottages and Swan Bay Resort and Marina cater to boaters with dockage and waterfront sites.
The area suits families, anglers, and boaters, with fishing for bass, pike, and muskie, plus day trips to Boldt Castle, Singer Castle, and Fort Drum's surrounding lakes and rivers.
Things to do near Philadelphia, NY
The St. Lawrence River is the main draw. Boat tours from Alexandria Bay and Clayton run past the Thousand Islands and stop at Boldt Castle on Heart Island. The Antique Boat Museum in Clayton is a well-known regional attraction focused on freshwater boating history. Anglers target smallmouth bass, northern pike, walleye, and muskellunge in the river and connected bays.
On the water, Kring Point State Park has docks on the river and the bay and a sandy beach on the St. Lawrence, and Keewaydin State Park has a swimming pool and a marina for boat launching and docking. Swan Bay Resort and Marina offers dockage for guests bringing their own boats. Inland, the Black River corridor near Watertown supports whitewater rafting and paddling.
Families often pair camping with a day at Thompson Park in Watertown or a drive along the Seaway Trail scenic byway.
Camping spots and RV parks near Philadelphia, NY
When to visit Philadelphia, NY
- spring
March - May
52° / 32°F 72 mmCool and wet; state parks reopen in late April
- summer
June - August
77° / 57°F 85 mmPeak season; waterfront sites book out early
- fall
September - November
55° / 39°F 90 mmFoliage peaks late September; closures by late October
- winter
December - February
28° / 12°F 68 mmHeavy lake-effect snow; most campgrounds closed
The camping season in the Thousand Islands region generally runs from spring through mid-fall. Kring Point is open from the last Friday in April through Columbus Day, and other area state parks follow a similar seasonal window, with peak demand from late June through Labor Day. Peak season at Kring Point runs from the end of June to the end of August, which is also when boat traffic, fireworks, and island tours are at full swing.
Late spring brings cool nights, black flies inland, and quieter campgrounds. Early fall is a strong shoulder season: foliage typically peaks in late September and early October, bugs drop off, and reservations open up. Nights turn cold by mid-October and most seasonal facilities close by month's end.
Winter is long and snowy. Watertown has a humid continental climate with cold winters and very snowy conditions, often driven by lake-effect snowfall from the Great Lakes. Most private campgrounds shut down, though some state parks stay open for day use, ice fishing, and cross-country skiing.
How to book a campsite
New York State Park campgrounds, including Kring Point and Keewaydin, take reservations online or through the ReserveAmerica Call Center, and same-day reservations are allowed until 3 p.m. on the day of arrival. Camping reservations can be made up to 9 months in advance. Walk-ins are permitted on campsites only, not cabins. A non-resident surcharge applies to out-of-state visitors.
Private parks such as Natural Bridge / Watertown KOA Journey, Back Bay Campground and Cottages, and Swan Bay Resort and Marina book directly through their own websites or by phone. Waterfront and full-hookup sites for July and August often fill months ahead, so early booking is recommended for peak weekends and holidays.
What to expect on-site
Expect a mix of open, sunny sites and shaded wooded loops. Keewaydin State Park has steep, rocky outcroppings between the campsites and the shoreline, providing vantage points for watching vessels on the river, which is scenic but exposed. At Kring Point, half of the 100 campsites are on the waterfront, and virtually every cabin and campsite has a river or bay view. Private parks like Natural Bridge / Watertown KOA Journey and Swan Bay Resort and Marina typically offer full hookups, Wi-Fi, and camp stores.
Cell coverage can flip between U.S. and Canadian carriers near the river, so travelers should check roaming settings. Bring bug spray in June, layers for cool river nights, and reserve a marina slip in advance if arriving by boat. Black bears are uncommon along the river corridor but food should still be stored securely.
Own an RV? Earn up to $25,831/year.
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Frequently asked questions about campgrounds near Philadelphia, NY
How much does it cost to rent an RV in Philadelphia, NY?
An RV rental in Philadelphia, NY is one of the most affordable ways to explore the Thousand Islands. On RVezy you'll typically see travel trailers from around $90 to $180 per night, campervans from $150 to $225, and Class C motorhomes from $200 to $325. Prices peak in July and August when Alexandria Bay and Clayton fill up for the Thousand Islands season. For a cheap RV rental in Philadelphia, NY, target late May, early June, or September shoulder weeks. Pro tip: filter for Instant Book and book mid-week pickups to score lower nightly rates and avoid the Friday St. Lawrence River rush.
rvezy.com/rv-search?SearchAddress=Philadelphia%2C%20New%20YorkWhat license do I need to rent an RV in Philadelphia, NY?
Your regular driver's license is all you need to rent an RV in Philadelphia, NY. New York State does not require a Commercial Driver's License (CDL) or special endorsement for personal motorhomes or travel trailers under 26,000 pounds, which covers virtually every rig you'll find on RVezy. Approved drivers are generally 25 or older, and your ID is verified inside the platform during checkout. Visiting from outside the U.S.? Bring your home license plus an International Driving Permit (IDP) and you're set. First time renting an RV? Your host will hand you the keys with a full walkthrough, so you won't be guessing.
help.rvezy.com/hc/en-us/articles/360039008774-Understanding-approved-driver-requirementsIs RV rental in Philadelphia, NY protected if something goes wrong?
Peace of mind is built right in. Every RV rental in Philadelphia, NY booked through RVezy includes a renter protection plan that covers most damage to the vehicle, plus 24/7 roadside assistance for things like flat tires, dead batteries, or lockouts on Route 11 or I-81. During checkout you choose the protection level that fits your trip, from standard to premium coverage, so you decide how much cushion you want. It removes the big financial worry for first-time renters. Pack light, drive relaxed, and enjoy the St. Lawrence River views knowing support is just a phone call away.
help.rvezy.com/hc/en-us/articles/34008759079835-RVezy-renter-protection-plans-in-detailWhat is the cancellation policy if my plans change?
Booking is low-risk, and that's by design. RVezy, not the individual host, sets the cancellation policy for every RV rental Philadelphia NY booking, which keeps things simple and consistent. There's a money-back grace period right after booking, with additional flexibility depending on how far out your trip is. You'll see the exact terms before you confirm payment. Pro tip: book early to lock in your preferred rig for Thousand Islands summer weekends, knowing the grace period has you covered if plans shift shortly after booking.
help.rvezy.com/hc/en-us/articles/360037736674-Understanding-the-cancellation-policy-for-guestsCan I bring my dog on a pet-friendly RV rental in Philadelphia, NY?
Yes, dogs are welcome on the trip. Plenty of hosts offer pet-friendly RV rental in Philadelphia, NY, and you can filter listings by Pet-Friendly to see them instantly. Once you're rolling, your pup has options: Wellesley Island State Park allows leashed dogs in most camping loops, Westcott Beach State Park on Lake Ontario has dog-friendly campsites (though not the swim beach), and Association Island RV Resort near Henderson Harbor is a popular waterfront stop. Bring current rabies paperwork, since New York State Parks require proof of vaccination at check-in. Pro tip: message the host before booking to confirm pet fees and shedding rules.
parks.ny.gov/recreation/pets.aspxCan the RV be delivered to my campground in the Thousand Islands?
Yes, and it's a game-changer for first-timers. Many RVezy hosts offer RV delivery Philadelphia NY service, meaning they'll tow the trailer or drive the motorhome straight to your campsite at Wellesley Island, Kring Point, Cedar Point, or Keewaydin State Park, level it, hook up water and 30/50 amp power, and walk you through every system. You skip towing on I-81, backing into a riverfront site, and the learning curve. Filter for Delivery on the search page to see hosts who offer it, then message for a delivery quote based on mileage. Pro tip: ask about pickup at the end too, so you can spend your last morning on the dock instead of dumping tanks.
parks.ny.gov/parks/wellesleyisland/details.aspxHow far can I drive, and is unlimited mileage available?
You've got room to roam. Hosts in Philadelphia, NY set their own mileage policies, and many offer generous daily allowances (typically 100 to 150 free miles per day) with some listings featuring RV rental with unlimited mileage, perfect for a bigger loop. From Philadelphia, you're only 20 minutes to Watertown, 35 minutes to Alexandria Bay and Clayton, 45 minutes to Sackets Harbor on Lake Ontario, about 90 minutes to Lake Placid in the Adirondacks, and roughly 3.5 hours to Niagara Falls. Each listing displays the mileage allowance and per-mile overage rate clearly. Pro tip: map your route first, then filter listings whose mileage policy matches your plan.
dot.ny.gov/Where are the best campgrounds near Philadelphia, NY?
You're surrounded by some of the best campgrounds near Philadelphia, NY in all of upstate New York. Wellesley Island State Park (about 35 minutes north) is the largest state park camping complex in New York, with full-hookup loops, a marina, and the Minna Anthony Common Nature Center. Keewaydin State Park sits right on the St. Lawrence in Alexandria Bay with a pool and boat launch. Kring Point State Park offers peninsula sites with water on three sides. Cedar Point State Park near Clayton is excellent for first-timers with easy pull-throughs. For private options, try 1000 Islands Campground or Swan Bay Resort. Pro tip: book at least 2 to 3 months ahead for July weekends.
parks.ny.gov/parks/wellesleyisland/details.aspxWhen is the best time for an RV trip in Philadelphia, NY?
The sweet spot is mid-June through mid-September. Philadelphia, NY sits in the snowbelt of Jefferson County, where summer highs run a comfortable 75 to 82 degrees Fahrenheit, perfect for St. Lawrence River swimming, kayaking the Thousand Islands, and patio nights in Clayton. Late September brings spectacular Adirondack foliage and cool 60-degree days, ideal for a quieter RV camping Philadelphia NY experience. Winters are genuinely cold, with January lows often well below zero and heavy lake-effect snow, so most campgrounds close mid-October through April. Pro tip: aim for the second or third week of June for warm water, long daylight, and pre-Fourth-of-July campground availability.
weather.gov/buf/I've never driven an RV before. Will I be okay?
You'll be more than okay, you'll be confident by the end of pickup day. Hosts on RVezy give every guest a hands-on orientation covering driving, leveling, propane, slide-outs, tanks, and the generator, so first time renting an RV here doesn't mean figuring it out alone. Roads around Philadelphia, NY are RV-friendly: US Route 11, NY Route 26, and Interstate 81 are wide, flat, and lightly trafficked compared to downstate. The 35-minute drive north to Alexandria Bay is one of the easiest scenic routes in the Northeast. Pro tip: pick a Class C motorhome rental Philadelphia NY for your first trip, it drives much like a large van.
dmv.ny.gov/about-dmv/drivers-manual-and-practice-testsWhat happens if I have a breakdown or roadside emergency?
You're never stranded. Every RVezy booking includes 24/7 roadside assistance as part of the renter protection plan, so a flat tire on I-81, a dead battery at Cedar Point State Park, or a lockout in downtown Watertown is one phone call away from help. The dispatcher coordinates tow, tire, fuel, or jump services across northern New York, including the rural stretches between Philadelphia and Alexandria Bay. Your host is also reachable by message inside the app for anything specific to that RV. Pro tip: save the roadside number to your phone and snap a photo of the RV's tire size sticker before you leave, it speeds up service calls dramatically.
help.rvezy.com/hc/en-us/articles/34008759079835-RVezy-renter-protection-plans-in-detailCan I take the RV across the border into Canada?
In many cases, yes, and it's one of the best perks of an RV road trip from Philadelphia. You're only about 40 minutes from the Thousand Islands Bridge crossing into Ontario, putting Gananoque, Kingston, and Thousand Islands National Park within easy reach. Cross-border travel into Canada depends on the individual host's insurance, so message them before booking to confirm and get written approval inside RVezy. Travel into Mexico is not permitted on any RVezy rental. Bring a valid passport for everyone in the RV. Pro tip: ask your host for the insurance card and registration ahead of time, Canadian border officers may ask to see proof of permission for a rented vehicle.
cbp.gov/travel/us-citizens/know-before-you-goWhat kind of fuel mileage and gas budget should I expect?
Budgeting fuel for your Philadelphia, NY RV trip is easier than you'd think. Travel trailers don't burn fuel themselves; you'll just pay for your tow vehicle. Class B campervans typically get 18 to 22 miles per gallon, Class C motorhomes 8 to 12, and Class A motorhomes 6 to 10. Regular gasoline in Jefferson County tends to run a few cents below the New York State average, with reliable stations in Watertown, Evans Mills, and Theresa. A typical 4-day Thousand Islands loop covering 250 miles in a Class C costs roughly $90 to $130 in fuel. Pro tip: top up in Watertown before heading deeper into the islands, prices climb at lakeside stations.
eia.gov/petroleum/gasdiesel/How far in advance should I book a campground?
For peak season, sooner is smarter. New York State Parks like Wellesley Island, Keewaydin, Kring Point, and Cedar Point use ReserveAmerica through the official NY State Parks reservation system, and bookings open 9 months in advance. Riverfront and full-hookup sites for July and August weekends often sell out within hours of opening. For a stress-free family RV trip Philadelphia NY, lock in state park sites in early winter, or aim for Sunday-through-Thursday stays which are far easier to grab. Private parks like 1000 Islands Campground and Swan Bay Resort book up by late spring. Pro tip: set a reservation reminder 9 months before your target arrival date at 9:00 a.m. Eastern.
parks.ny.gov/reservations/What are local driving conditions like around Philadelphia, NY?
Driving here is RV-friendly and refreshingly low-stress. Philadelphia, NY sits in flat-to-rolling terrain with wide rural roads, light traffic, and easy access to I-81, the main artery linking Watertown, the Thousand Islands, and the Canadian border. Summer driving is smooth; the main thing to watch is sudden afternoon thunderstorms rolling off Lake Ontario, which can bring strong crosswinds on the Thousand Islands Bridge. Deer are active at dawn and dusk, especially around Indian River and Theresa, so plan to be parked by sunset. Lake-effect snow shuts most RV travel down from December through March. Pro tip: avoid driving Route 12 between Clayton and Alexandria Bay during Friday 4 to 6 p.m. summer traffic.
511ny.org/What should I expect at campgrounds in the Thousand Islands area?
You'll find a great mix of amenities. Most state parks near Philadelphia, NY, including Wellesley Island, Keewaydin, and Cedar Point, offer a combination of electric-only sites (typically 30-amp), water spigots throughout the loops, central dump stations, hot showers, and flush restrooms. Wellesley Island's Loop F has full-hookup sites with asphalt pads. Private parks like 1000 Islands Campground and Swan Bay Resort offer full 30/50-amp hookups, on-site dump stations, laundry, and Wi-Fi. Fresh water fill is easy at every campground entrance. Pro tip: many state park sites are electric-only, so fill your fresh tank at the entrance station and plan a mid-trip dump at Cedar Point or 1000 Islands Campground.
parks.ny.gov/parks/wellesleyisland/details.aspxWhat features and amenities come with the RV itself?
Even an entry-level rig is surprisingly well equipped. Most RVs in Philadelphia, NY come with a queen or king bed, dinette and/or sofa that converts to extra sleeping space, a full kitchen with fridge, stove, microwave, and sink, a bathroom with toilet and shower, roof air conditioning, propane furnace (a real plus for chilly Adirondack nights), and seatbelts for every traveling passenger. Many include a TV, Bluetooth stereo, outdoor speakers, and an awning. Generator and solar are common on Class C and Class A listings. Pro tip: each RVezy listing has a detailed amenity checklist, filter for generator if you plan to camp at electric-only sites like Cedar Point.
nhtsa.gov/road-safety/recreational-vehicle-safetyWhat add-ons and pickup options should I know about?
Hosts make life easy with optional extras. Popular add-ons for a motorhome rental Philadelphia NY include linen and bedding packs ($35 to $75), kitchen kits, outdoor chairs and tables, bikes, kayaks (a huge win on the St. Lawrence), portable Wi-Fi hotspots, and generator hours. Pickup is typically at the host's home in or around Philadelphia, Theresa, Evans Mills, or Watertown, with delivery available to nearby campgrounds for a flat fee plus mileage. Mileage policies and add-on prices are shown right on each listing. Pro tip: bundle delivery, setup, and a kayak add-on for the smoothest Thousand Islands arrival, you'll be paddling before sunset.
parks.ny.gov/recreation/boating/How does payment and the security deposit work?
Payment is simple and transparent. When you book a campervan rental Philadelphia NY or any rig on RVezy, you pay securely through the platform with a credit or debit card, no cash exchanges with the host. A refundable security deposit is held separately from your booking payment (typically $500 to $1,500 depending on the RV class) and released after the trip ends, assuming no damage, missing items, or extra cleaning. All charges and the deposit hold appear on your receipt before you confirm. Pro tip: do a quick walkaround video at pickup and dropoff with your host, it documents the RV's condition and makes the deposit return fast and painless.
help.rvezy.com/hc/en-us/articles/360038106214-How-the-security-deposit-worksWhat are the best road trip destinations from Philadelphia, NY?
You're sitting on one of the best RV launch points in the Northeast. From Philadelphia, NY, top RV road trip ideas include Alexandria Bay and Boldt Castle (35 minutes), Sackets Harbor on Lake Ontario (50 minutes) for War of 1812 history and lakeside dining, Lake Placid and the High Peaks of the Adirondacks (about 2 hours), Old Forge and the central Adirondacks (2.5 hours), and Niagara Falls (3.5 hours). Cross the Thousand Islands Bridge and you're in Kingston, Ontario in under an hour. Pro tip: a 5-day loop hitting Wellesley Island, Sackets Harbor, and Old Forge gives you river, lake, and mountain camping in one unforgettable trip.
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