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RVParks.com lists RV parks and campgrounds across the United States. Bookings are completed on each park's or partner's own site; we may earn a commission from partner links. Availability and prices come from partner feeds, can change at any time, and should be confirmed when you book.

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Quick facts

LocationAlexandria Bay, New York
Maximum RV length50 ft (longest listed site)
HookupsFull (water, electric, sewer)
RV sites290
Dump stationYes
ShowersYes
LaundryYes
Boat rampYes
PlaygroundYes
Book onNew York State Parks

Amenities

  • Full hookups Water, electric and sewer at the site, per the listing (may be some sites only).
  • Big rigs Big-rig friendly: the longest listed site is 50 ft. Check your site's length when you book.
  • Laundry Laundry, per the listing.
  • Camp store Camp or general store, per the listing.
  • Dump station Dump station, per the listing.
  • Boat ramp Boat ramp or launch, per the listing.
  • Public land Public campground: State land.

From the park's listing on New York State Parks. Confirm details with the park before you book.

More New York RV parks with: Full Hookups · Big Rig Sites

Other RV parks near Wellesley Island State Park

  • Dewolf Point State Park Alexandria Bay, NY · 1.6 mi straight-line
  • Grass Point State Park Clayton, NY · 3.5 mi straight-line
  • Swan Bay Resort & Marina Alexandria Bay, NY · 3.6 mi straight-line
  • 1000 Islands Campground Alexandria Bay, NY · 3.9 mi straight-line
  • Keewaydin State Park Alexandria Bay, NY · 4.7 mi straight-line
  • Kring Point State Park Redwood, NY · 8.7 mi straight-line
  • Cedar Point State Park Clayton, NY · 12.2 mi straight-line
  • Sportsmans Hideaway RV Park Chaumont, NY · 16.2 mi straight-line
  1. Home
  2. New York
  3. Fineview
  4. Wellesley Island State Park
Build around it

Things to do near Fineview

All activities →
Sightseeing & food

Boldt Castle and 2 Nation Tour

4.7 (907) 3.5 hrFree cancellation

Where Wellesley Island State Park fits

Nearest alternatives
Dewolf Point State Park (1.6 mi) · Grass Point State Park (3.5 mi) · Swan Bay Resort & Marina (3.6 mi)

Other nearby options

Closest stays by type. Distances are straight-line from Wellesley Island State Park, not driving.

  • Closest glampingSwan Bay Resort & Marina3.6 mi away (straight-line) · PrivateAvailable for your datesParkview Cottage - Bluff (4 Person): from $198/nightCheck availability on Campspot ↗
  • Closest private full-hookupWillows on the Lake Campground30.7 mi away (straight-line) · PrivateAvailable for your datesPull Through - FHU - 30 amp - 65': from $55/nightCheck availability on Hipcamp ↗

Not confirmed open for your dates

  • Closest public / first-comeDewolf Point State Park1.6 mi away (straight-line) · PublicUnavailable for your datesCheck availability on New York State Parks ↗
  • Next closestGrass Point State Park3.5 mi away (straight-line) · PublicUnavailable for your datesCheck availability on New York State Parks ↗

Other stays nearby

Available Oct 30 – Nov 1 · 2 nights17 sites open for every night

Swan Bay Resort & Marina

3.6 mi from Wellesley Island State Park (straight-line) 4.9 · 21 Campspot reviews
Full-hookup RV sites · Cabins / glamping
Sites from $75/night
$150 total for Oct 30 – Nov 1 · before taxes & fees
Rates & availability from Campspot · you book on their site
View Campsites
Availability not current

1000 Islands Campground

3.9 mi from Wellesley Island State Park (straight-line) 4.8 · 26 Campspot reviews
Tent sites · Full-hookup RV sites · Cabins / glamping
Last checked Oct 18 on Campspot; check dates on their site
Rates & availability from Campspot · you book on their site
View Campsites
Check availability

Sportsmans Hideaway RV Park

16.2 mi from Wellesley Island State Park (straight-line)
Full-hookup RV sites · Cabins / glamping
Campspot doesn't share live availability with us; check dates on their siteSites from $55/night
Booked on Campspot
View Campsites

Wellesley Island State Park

State park · Fineview

This weekend · Available Oct 30 – Nov 1 · 2 nights10 sites open for every night · from $155/night

Book on New York State Parks
44927 CROSS ISLAND RD.
Saving doesn't reserve a site.
SitesAmenitiesLocationPolicies

About this campground

Wellesley Island State Park is a New York State Parks campground in Fineview. It lists 290 RV or RV/tent sites, 124 tent sites and 22 cabin or glamping units for rigs up to 50 ft. 53 sites have full hookups. Listed amenities include showers, laundry, a dump station and a boat ramp, and pets are allowed.

Highlights

  • Full hookupsFull hookups available
  • Rigs up to 50 ftLongest RV site on the New York State Parks site list
  • Cabins or glampingCabins available
  • Boat rampListed amenity on New York State Parks

Good for

Big rigs (up to 50 ft)Tent campingCabins / glampingDogsBoaters

Know before you go

  • Longest listed RV site is 50 ft; individual sites vary, so check the site length when booking.
  • You book directly with New York State Parks; prices and availability can change until booked.
  • Amphitheater
  • Arcade
  • Baseball Softball
  • Bath House
  • Boat Launch
  • Boat Launch Ramp
All amenities

Amenities

AmphitheaterArcadeBaseball SoftballBath HouseBoat LaunchBoat Launch RampCamp StoreConcessionCottagesDock SlipsDump StationFirst Aid StationHandicap AccessHospitalHot ShowersHuntingLaundryMarinaParkingPicnic TablesPlaygroundRanger StationRecycling StationRestaurantRestroomShowersSnowshoeingWater Fillup Station

Nearby activities

BikingBird WatchingBoatingCanoeingCross Country SkiingCultural ActivitiesFish Cleaning StationFishingGolfingHikingInterpretive ProgramsJet SkiingNature CenterPicnickingPowerboatingRecreation ProgramsSail BoatingSwimmingSwimming BeachVolleyballWater Skiing

Find your campsite

Checking 2 nights (your saved dates or this weekend). Tell us what you're staying in to see matching sites and prices.

Every site at this campground

Availability checked Oct 26 on New York State Parks. Rates are the provider's nightly rates; totals are estimates before taxes & fees.

10 open of 300 sites
F
Eel Bay Cottages loopCapacity not listedSingle, Twin/Double, 5 beds
Available for both nights

On New York State Parks, re-enter Oct 30–Nov 1 and select “F”.

from $188/night
Estimated stay total $375 for 2 nights, before taxes & fees
A
Eel Bay Cottages loopCapacity not listedSingle, Twin/Double, 3 beds
Available for both nights

On New York State Parks, re-enter Oct 30–Nov 1 and select “A”.

from $155/night
Estimated stay total $310 for 2 nights, before taxes & fees
H
Eel Bay Cottages loopCapacity not listedSingle, Twin/Double, 3 beds
Available for both nights

On New York State Parks, re-enter Oct 30–Nov 1 and select “H”.

from $155/night
Estimated stay total $310 for 2 nights, before taxes & fees
B
Eel Bay Cottages loopCapacity not listedSingle, Twin/Double, 3 beds
Available for both nights

On New York State Parks, re-enter Oct 30–Nov 1 and select “B”.

from $155/night
Estimated stay total $310 for 2 nights, before taxes & fees
J
Eel Bay Cottages loopCapacity not listedSingle, Twin/Double, 3 beds
Available for both nights

On New York State Parks, re-enter Oct 30–Nov 1 and select “J”.

from $155/night
Estimated stay total $310 for 2 nights, before taxes & fees
L
Eel Bay Cottages loopCapacity not listedSingle, Twin/Double, 3 beds
Available for both nights

On New York State Parks, re-enter Oct 30–Nov 1 and select “L”.

from $155/night
Estimated stay total $310 for 2 nights, before taxes & fees
C
Eel Bay Cottages loopCapacity not listedSingle, Twin/Double, 3 beds
Available for both nights

On New York State Parks, re-enter Oct 30–Nov 1 and select “C”.

from $155/night
Estimated stay total $310 for 2 nights, before taxes & fees
E
Eel Bay Cottages loopCapacity not listedSingle, Twin/Double, 3 beds
Available for both nights

On New York State Parks, re-enter Oct 30–Nov 1 and select “E”.

from $155/night
Estimated stay total $310 for 2 nights, before taxes & fees

Book with New York State Parks

You book with the provider. Each row shows that provider's lowest open option for your dates, and which provider our main button uses.

New York State Parks (via ReserveAmerica feed)Main booking button
Availability & rates from this provider, checked Oct 26
Lowest open: A
Available for your dates · 10 sites
from $155/night
Book with New York State Parks ↗
Pick your dates again on this provider's site.
View full availability calendar · night-by-night from ReserveAmerica

Availability checked Oct 26 on ReserveAmerica. Showing 40 of 436 sites.

SiteFr
30
Sa
31
Price
A
cottage
✓✓from $155
B
cottage
✓✓from $155
C
cottage
✓✓from $155
E
cottage
✓✓from $155
G
cottage
✓✓from $155
H
cottage
✓✓from $155
J
cottage
✓✓from $155
K
cottage
✓✓from $155
L
cottage
✓✓from $155
F
cottage
✓

Location & access

This weekend (Fri, Oct 30 – Sun, Nov 1): Book online. Reservations online on New York State Parks — open dates and rates come from the booking site.

Longest RV site listed: 50 ft. Unsure if your rig fits? Check it in the Rig Fit tool

Location

44927 CROSS ISLAND RD.
Open in Google Maps ↗

Policies

Check-in
3:00 PM
Check-out
11:00 AM
Pets
Allowed (per listing)

About

Wellesley Island State Park has the largest camping complex in the Thousand Islands region. Secluded wilderness sites nestled along the banks of the St. Lawrence River are accessible only by foot or boat. Within this rustic paradise, fishing is excellent--particularly for muskie in autumn. To accommodate boaters, the park has a full service marina and four boat launches. A sandy beach on the river offers great swimming and sunbathing and there is a camp store, laundromat, arcade, and 9-hole golf course on the Island. One of the main attractions of the park is the Minna Anthony Common Nature Center, which includes educational exhibits, varied habitats such as wooded wetlands, 10 miles of shoreline and open granite outcrops, and miles of trails for hiking, cross-country skiing, snowshoeing, and nature education. The Nature Center provides educational and recreational programs for all ages.

Policies & rules

Key facts

Max rig length
Longest RV site listed: 50 ft (289 of 290 RV sites list a length) Listing
Hookups & power
53 full-hookup, 110 electric sites Listing
Pets
Allowed Listing
Booking
Reservable on ReserveAmerica Listing
Getting there
44927 CROSS ISLAND RD. (map in Location below) Listing
All 15 facts with sources ↓
Why stay here and common questions

Why stay here?

  • 53 full-hookup RV sites, listed for rigs up to 50 ft.
  • Has cottages, cabins if you don't want to bring gear.
  • Public-land campground run by a federal or state agency.

Wellesley Island State Park: questions answered

What is the maximum RV length at Wellesley Island State Park?
Longest RV site listed: 50 ft (289 of 290 RV sites list a length) (per the listing)
Does Wellesley Island State Park have RV hookups?
53 full-hookup, 110 electric sites (per the listing)
How do I reserve a site at Wellesley Island State Park?
Reservable on ReserveAmerica (per the listing)
Are pets allowed at Wellesley Island State Park?
Allowed (per the listing)
At a glance: all 15 facts with sources

Quick facts

Agency / operatorNot listed
BookingOnline via ReserveAmerica (booking listing; window not listed)
Max RV / trailer length
Available for your dates · 10 sitesSites from $155/night

Estimated stay total from $310 for 2 nights on New York State Parks · before taxes & fees

View campground on New York State Parks ↗

Availability checked Oct 26 on New York State Parks.

You book each site directly with New York State Parks. Prices and availability can change until booked.

10 openSites from $155/night
from $32Continue to Viator
Boats & cruises

The Ultimate Heart of 1000 Islands Sightseeing Boat Tour

4.9 (638) 5 hrFree cancellation
from $84Continue to Viator
Boats & cruises

St Lawrence River - Rock Island Lighthouse on a Glass Bottom Boat Tour

4.6 (110) 2.8 hrFree cancellation
from $34Continue to Viator
Boats & cruises

1000 Islands Sunset Cruise from Clayton, NY

4.5 (108) 2 hrFree cancellation
from $27Continue to Viator
✓
from $188
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✓ available · R reserved · X not available · C closed · W first come, first served · N not yet released

Not listed
Bear storageNot listed
SeasonNot listed
HookupsNot listed

"Not listed" means no source we use states it.

At a glance

Official facts link to their source; “Listing” facts come from the ReserveAmerica listing. Anything we can't source says so.

Max rig length
Listing Longest RV site listed: 50 ft (289 of 290 RV sites list a length)
Hookups & power
Listing 53 full-hookup, 110 electric sites
Pull-through / back-in
Listing 0 pull-through, 374 back-in
Road & site access
Listing 117 paved, 61 gravel site driveways; 15 hike-in sites
Pets
Listing Allowed
Water
Listing Water at 53 sites
Shade
Listing 313 of 313 sites that report shade are listed as shaded
Booking
Listing Reservable on ReserveAmerica
Getting there
Listing 44927 CROSS ISLAND RD. (map in Location below)
Generators · Quiet hours · Cell signal · Starlink / satellite · Price · Stay limits
Not listed — check with campground