How much does camping cost at Wellesley Island State Park?

Camping fees at Wellesley Island State Park range from $10-$14/night. Prices may vary by site type (standard, hookup, premium) and season. Book online to see exact pricing for your dates.

Is Wellesley Island State Park first-come first-served or reservation?

Wellesley Island State Park accepts online reservations. We recommend booking in advance, especially during peak season (typically summer weekends). Use campsite alerts to get notified when spots become available.

Can I see photos of campsites at Wellesley Island State Park before I book?

Yes! Wellesley Island State Park has 21 campsite photos on Outdoorithm, contributed by campers who've stayed there. Browse real photos of individual sites to see what to expect before you reserve. You can also add your own photos after your trip to help the next family plan theirs.

What is the best time to visit Wellesley Island State Park?

Wellesley Island State Park is open Summer.. The best time to visit depends on your preferences—summer offers the warmest weather and most activities, while spring and fall provide fewer crowds and milder temperatures. Check current conditions before your trip.

Are there showers at Wellesley Island State Park?

Yes, Wellesley Island State Park has shower facilities available for campers. Check the amenities section for details on hours and any fees.

Can I have a campfire at Wellesley Island State Park?

Fire policies at Wellesley Island State Park: Campfires allowed.. Always check current fire restrictions before your trip, as conditions change seasonally.

Are dogs allowed at Wellesley Island State Park?

Yes, pets are allowed at Wellesley Island State Park. Dogs must typically be kept on a leash (usually 6 feet or shorter) and under control at all times. Be sure to clean up after your pet and check for any breed or size restrictions.

What amenities are available at Wellesley Island State Park?

Wellesley Island State Park offers: Restrooms, Showers, Dump Station, Electrical Hookups, Pets Allowed, Camp Store, Laundry. See our detailed campground page for the full list of facilities and features.

What activities can I do at Wellesley Island State Park?

Popular activities at Wellesley Island State Park include Hiking, Fishing, Swimming, Biking, Boating, Wildlife Viewing, Beach Activities. The surrounding area offers plenty of outdoor recreation opportunities for all skill levels.

Wellesley Island State Park

5 reviews

44927 CROSS ISLAND RD., FINEVIEW, New York, 13640, United States

Great for Groups

Featured in:Hiking Camping New York

Real-Time Availability

Select a month, then check for open campsites

Quick Facts

354 ft

Price

$10 - $14/night

Booking

Reservable

Sites

Varies

Season

Year-round

Cell

Unknown

Pets

Very Pet Friendly

ElectricShowers

Book on Direct Line Official Website

Get Directions

Real-Time Availability

Select a month, then check for open campsites

Quick Facts

354 ft

Price

$10 - $14/night

Booking

Reservable

Sites

Varies

Season

Year-round

Cell

Unknown

Pets

Very Pet Friendly

ElectricShowers

Book on Direct Line Official Website

Get Directions

Wellesley Island State Park

$10.00 - $14.00 / night

Campsite Fees

Fees vary based on site type and season.

Standard Site Fee$10.00

Group Site Fee$14.00

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Provider

3154822722

I manage this campground

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Campground Map

44927 CROSS ISLAND RD., FINEVIEW, New York, 13640, United States

Wellesley Island State Park

44927 CROSS ISLAND RD., FINEVIEW, New York, 13640, United States

Nearby supplies

Camp store available on-site

no additional information provided about nearby grocery, camping supplies, or fuel locations.

Driving directionsTake Route 81 to the Thousand Islands International Bridge, cross the bridge (toll required), then take Exit 51 and follow the signs to the park entrance.

The campground is accessible from Route 81 and requires crossing the Thousand Islands International Bridge (a toll bridge). Roads leading to the campground appear to be paved, and there are no noted seasonal closures or challenging terrain mentioned.

Weather at Wellesley Island State Park

Current alert: Road Repair Warning.

Best Time to Camp at Wellesley Island State Park

Summer brings warm days in the 70s to mid-80s and cool nights in the mid-50s to 60s. Water temperatures make swimming comfortable, and calm conditions favor boating and fishing for bass and panfish. Long daylight hours give you time to explore both shoreline and interior trails. Weekends and holidays fill up, so book sites and boat launches ahead. Winter sees dramatic weather off the river, with rain and wind common.

Best

Summer(Jun-Aug)

4.5 / 5

Peak season: warm days, comfortable swimming and strong boating/fishing conditions.

Planning Tips

Peak Season: Summer.. Book 2-3 months ahead.
Operating Season: All year round.

About Wellesley Island State Park

Wellesley Island State Park sits on the largest island in the Thousand Islands archipelago, with 10 miles of St. Lawrence River shoreline. The park offers tent sites, RV hookups, group camping, and cabin lodging, plus wilderness sites accessible only by foot or boat. Nightly fees run $10-$14.

Wellesley Island State Park provides a diverse range of camping accommodations, including sites for tents, RVs, group camping areas, and fully furnished vacation rental cottages.

Weather and SeasonsSummer brings warm days in the 70s to mid-80s and cool nights in the mid-50s to 60s. Water temperatures make swimming comfortable, and calm conditions favor boating and fishing for bass and panfish. Long daylight hours give you time to explore both shoreline and interior trails. Weekends and holidays fill up, so book sites and boat launches ahead. Winter sees dramatic weather off the river, with rain and wind common.

Natural Features and SceneryExposed granite formations left by ancient glaciers define the island's geology. Wooded wetlands cover much of the interior, creating habitat where forest transitions to water. The St. Lawrence River wraps around the island, its channels dotted with smaller islands visible from shore. Trails wind through dense tree cover that provides shade and wildlife corridors. The park sits at 354 feet elevation, low enough that the river feels immediate and accessible from most areas.

Geological RegionNestled on Wellesley Island in the heart of the legendary Thousand Islands archipelago, this natural wonderland boasts 10 miles of stunning St. Lawrence River shoreline. The island's unique geology showcases exposed granite formations that tell the story of ancient glacial forces, while protected wooded wetlands create vital ecosystems where land and water intertwine in perfect harmony.

Lodging & AccommodationsThe park offers twelve vacation rentals, which are fully furnished cottages with porches. Smoking is not permitted in cabins or cottages, and pets are not allowed in Eel Bay Cottages.

Programs & ActivitiesThe Minna Anthony Common Nature Center provides educational exhibits and organizes recreational programs suitable for all ages.

Best Campsites

Curated by campers, for campers

Reveal picks

Reserving a campsite

Check-in

4:00 PM

Check-out

11:00 AM

Stay Limit

Amaximum of 14 continuous nights.

Guests Allowed Per Site

Two tents or one RV and one small tent per site.

Groups

Group camping facilities are available, but specific details regarding the number of people and vehicles allowed are not stated.

Tents

Tents are allowed

RV vehicles

RV vehicles are allowed

Primitive

Primitive camping is not allowed

Reservable

Reservations are allowed

Walk-in AvailabilityLast minute walk-ups may be available.

Cancellation PolicyCancellation is permitted in peak season, but restrictions apply in.

AccessibilityAccessibility features include a handicapped-accessible trail, picnic tables, and cabins.

Site SizeSites accommodate either 2 tents or 1 RV and a small tent, unless otherwise noted.

PrivacyThe camp has secluded wilderness sites accessible by foot or boat.

Need help booking Wellesley Island State Park?

Reservation tips, booking windows, and free cancellation alerts.

ReserveAmerica Guide

Booking tips & windows

When to Book

Find your booking window

Cancellation Alerts

Free alerts for this campground

Amenities available

Wellesley Island State Park offers a wide range of amenities to cater to diverse camping needs. These include a full-service marina, boat launches, a sandy beach, a camp store, laundry facilities, restrooms with showers, a golf course, and cabins. The park is equipped with modern conveniences such as a fish cleaning station, picnic tables, and playgrounds. There are also unique features like an arcade and a nature center with educational exhibits. Accessibility options are available, including a handicapped-accessible trail and mobility-friendly cabins.

Showers

Electricity hookups

Flush toilets

Dump station

Picnic tables

Lodging and accommodations

I manage this campground

RV details

Activities you can enjoy

Wellesley Island State Park offers an extensive array of activities for visitors year-round. Highlights include swimming, boating, fishing, golfing, and hiking in summer, with opportunities for jet-skiing and water skiing. Winter activities include ice fishing, cross-country skiing, and snowshoeing. The presence of a nature center provides added educational and recreational experiences.

Hiking

Fishing

Swimming

Biking

Boating

Wildlife viewing

Planning your trip?Check out our camping packing checklist

Policies & Safety

No Water HookupsSite-level water hookups are not available. RV campers should fill freshwater tanks before arrival; check the No Potable Water note above if applicable for drinking water.

Trip Planning Tools

Set an AlertGet notified when sites open up Check WeatherHistorical weather data Gear for This TripMatched gear recommendations Packing ListCustomizable checklist

Questions & answers

Researching this campground? Ask anything — other campers and our team will weigh in. No visit required.

Tips from campers

Short heads-ups about the road in, gear quirks, timing, and more. You don't have to have been here to share what you know.

Reviews

From Booking Sources

0.0

5 reviews

Limited Reviews

Wellesley Island State Park has limited reviews, placing it in the bottom % of campgrounds based on reviews

Overall, users describe Wellesley Island State Park as a "lovely campground with a great atmosphere and community."

Review Summaries

Based on 5 reviews

What Campers Love

Campers appreciate the park's large size, variety of activities, and community atmosphere.

Based on 5 reviews

Pro Tips & Recommendations

Suggestions for future visitors include selecting pet loops if traveling with pets and pre-registering online to save time.

Based on 5 reviews

Seasonal Insights

The park caters to both summer and winter visitors, offering a variety of recreational opportunities depending on the season.

Based on 5 reviews

Camper Quotes

"Lovely campground with a great atmosphere and community" - Jayson Masters.

Based on 5 reviews

Accessibility Features

No reviews specifically addressed accessibility features.

Based on 5 reviews

Pet-Friendly Features

Pets are allowed on campsites (maximum of 2 per site) but not in cottages. Current proof of rabies inoculation is required.

Based on 5 reviews

Outdoorithm Community

Be the first to review this campground

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Go if

Families and boaters who want amenities alongside real water access. The full-service marina, sandy beach, and on-site camp store mean you can show up and stay busy all week. Muskie anglers should time a fall trip specifically.

Skip if

Solitude-seekers will find summer weekends and holidays crowded enough that the operator tells you to book boat launches in advance. A road repair alert is active, so confirm current access conditions before you drive out to Fineview.

Nearby Campgrounds

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4.1

(26)

Dewolf Point State Park

45920 COUNTY RT. 191, FINEVIEW, New York, 13640, United States

DeWolf Point State Park sits on Wellesley Island in the Thousand Islands region of the St. Lawrence River, offering 15 sites for tent and RV camping plus cabin lodging. The park provides basic amenities including showers, flush toilets, and a camp store. Visitors consistently praise the clean facilities and river views, though some cabins have had cleanliness issues and highway noise reaches certain tent sites.