Sightseeing & food| Location | Alexandria Bay, New York |
|---|---|
| Maximum RV length | 50 ft (longest listed site) |
| Hookups | Full (water, electric, sewer) |
| RV sites | 290 |
| Dump station | Yes |
| Showers | Yes |
| Laundry | Yes |
| Boat ramp | Yes |
| Playground | Yes |
| Book on | New York State Parks |
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
Closest stays by type. Distances are straight-line from Wellesley Island State Park, not driving.
Availability not current
Check availabilityThis weekend · Available Oct 30 – Nov 1 · 2 nights10 sites open for every night · from $155/night

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.
Checking 2 nights (your saved dates or this weekend). Tell us what you're staying in to see matching sites and prices.
Availability checked Oct 26 on New York State Parks. Rates are the provider's nightly rates; totals are estimates before taxes & fees.
On New York State Parks, re-enter Oct 30–Nov 1 and select “F”.
On New York State Parks, re-enter Oct 30–Nov 1 and select “A”.
On New York State Parks, re-enter Oct 30–Nov 1 and select “H”.
On New York State Parks, re-enter Oct 30–Nov 1 and select “B”.
On New York State Parks, re-enter Oct 30–Nov 1 and select “J”.
On New York State Parks, re-enter Oct 30–Nov 1 and select “L”.
On New York State Parks, re-enter Oct 30–Nov 1 and select “C”.
On New York State Parks, re-enter Oct 30–Nov 1 and select “E”.
You book with the provider. Each row shows that provider's lowest open option for your dates, and which provider our main button uses.
Availability checked Oct 26 on ReserveAmerica. Showing 40 of 436 sites.
| Site | Fr 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 | ✓ |
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
44927 CROSS ISLAND RD.
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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.
| Agency / operator | Not listed |
|---|---|
| Booking | Online via ReserveAmerica (booking listing; window not listed) |
| Max RV / trailer length |
| from $188 |
| 001 campsite | X | X | from $20 |
| 002 campsite | X | X | from $20 |
| 003 campsite | X | X | from $20 |
| 004 campsite | X | X | from $20 |
| 005 campsite | X | X | from $20 |
| 006 campsite | X | X | from $20 |
| 007 campsite | X | X | from $20 |
| 008 campsite | X | X | from $20 |
| 009 campsite | X | X | from $20 |
| 010 campsite | X | X | from $20 |
| 011 campsite | X | X | from $20 |
| 012 campsite | X | X | from $20 |
| 013 campsite | X | X | from $20 |
| 014 campsite | X | X | from $20 |
| 015 campsite | X | X | from $20 |
| 016 campsite | X | X | from $20 |
| 017 campsite | X | X | from $20 |
| 023 campsite | X | X | from $20 |
| 024 campsite | X | X | from $20 |
| 020 campsite | X | X | from $20 |
| 021 campsite | X | X | from $20 |
| 027 campsite | X | X | from $20 |
| 028 campsite | X | X | from $20 |
| 029 campsite | X | X | from $20 |
| 030 campsite | X | X | from $20 |
| 031 campsite | X | X | from $20 |
| 032 campsite | X | X | from $20 |
| 033 campsite | X | X | from $20 |
| 034 campsite | X | X | from $20 |
| 035 campsite | X | X | from $20 |
✓ available · R reserved · X not available · C closed · W first come, first served · N not yet released
| Not listed |
| Bear storage | Not listed |
|---|
| Season | Not listed |
|---|
| Hookups | Not listed |
|---|
"Not listed" means no source we use states it.
Official facts link to their source; “Listing” facts come from the ReserveAmerica listing. Anything we can't source says so.