Mary Island State Park
Closed — Closed for the season. Open from Memorial Day weekend through Labor Day.
Winter Storm Warning issued December 29 at 9:44PM EST until January 3 at 7:00AM EST by NWS Buffalo NY
* WHAT...Heavy snow expected. Total snow accumulations 1 to 2 feet. Winds gusting as high as 50 mph will create blowing and drifting snow along with whiteout conditions at times. * WHERE...The Eastern Lake Ontario Region. Greatest snow accumulation expected south of Watertown and Fort Drum. * WHEN...Until 7 AM EST Saturday. * IMPACTS...Whiteout conditions are expected to continue into Tuesday and will make travel treacherous and potentially life-threatening. Travel will remain very difficult with hazardous conditions from lake effect snow continuing to impact travel through the week.
Wind Advisory issued December 29 at 6:36PM EST until December 30 at 7:00AM EST by NWS Buffalo NY
* WHAT...West winds 20 to 30 mph with gusts up to 50 mph. * WHERE...Erie, Niagara, Orleans, Monroe, Jefferson, Genesee, Wyoming, and Chautauqua Counties. * WHEN...Until 7 AM EST Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
About
Mary Island State Park comprises 12 heavily-wooded acres with steep rocky outcroppings in the St. Lawrence River's Thousand Islands region. The park is accessible only by boat from Dewolf Point State Park (2.5 miles over water), Grass Point State Park (4 miles over water), or Keewaydin State Park (2 miles over water). The campground features 12 waterfront tent-only campsites scattered throughout the island, offering seclusion and spectacular views of the Canadian shore or the shipping channel. Campers can beach or moor their boats near their campsites. The island's terrain includes steep rocky outcroppings and several foot trails for exploring. The park provides a unique island camping experience in the Thousand Islands with picnic facilities, fishing opportunities, and a peaceful wooded setting. The location offers front-row views of international shipping traffic and the Canadian shoreline just hundreds of feet away.
Directions
Accessible only by boat from Dewolf Point State Park (2.5 miles over water), Grass Point State Park (4 miles over water), or Keewaydin State Park (2 miles over water).
Nearby Campgrounds
Amenities
| Water | Yes |
| Fires Allowed | Yes |
| Toilets | Yes |
| Dump Station | No |
| Wifi | No |
| Pets Allowed | Yes |
| Showers | Yes |
| Electric Hookups | — |
| Water Hookups | — |
| Sewer Hookups | — |
| Camp Store | No |
| Price | $17 |
Vehicle
| Max RV Length | — |
| Max Trailer Length | — |
| Big Rig Friendly | No |
| Pull Through Sites | No |
Contact
| Phone | +1 (315) 482-2722 |
Cell Service
| AT&T | Yes |
| Verizon | Yes |
| T-Mobile | Yes |
Availability
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