Mary Island State Park

36661 Cedar Point State Park Drive
Clayton
New York, 13624
(315) 482-9381
parks.ny.gov/parks/maryisland/maps.aspx

Mary Island State Park is a campground or RV park located in Clayton.

Mary Island State Park comprises 12 heavily-wooded acres with steep rocky outcroppings offering spectacular views of the Canadian shore or the shipping channel. Boats may be beached or moored near campsites. The park has a picnic area and several foot trails.

The facilities shown on this website are a guide only, and you should check with the campsite direct before making any booking. Any other information displayed here is displayed 'as is', including address, photographs and telephone information. Please check the listed website ( if available ) for up-to-date information, prices and availability. Where to Camp America is not responsible for the content of external websites. If you are the owner or operator of Mary Island State Park and wish to update or modify the content on this page including room details, specials and getaways or availability, please use our submission page.

Location of Mary Island State Park

Other info

Places to eat within 10km of Mary Island State Park include Castle Ice Cream, Stonewater Pub located at 490 Stone Street, Laverne’s Eatery, Driftwood Restaurant located at 1753 Highway 2 East, and Mar’s Pizza approximately 5.9 km away.

Other nearby accommodations options close to Mary Island State Park include Spencer's Riverfront Cottages & Boat Rentals, Cape Vincent Marina & Riverside Cottages, Harbor Light Cottage And RV Campground, The General's Mansion B&B, and Glen House Resort located at 409 1000 Islands Parkway.