How many campgrounds are at Mary Island State Park?

1 campground at Mary Island State Park near Alexandria, New York.

Are there campsites available at Mary Island State Park this weekend?

No. Mary Island State Park is fully booked this weekend (October 2). Cancellations occur daily—set alerts to get notified when sites open.

Where is Mary Island State Park?

New York, near Alexandria. 1 campground with reservable sites.

Camping at Mary Island State Park in New York

Mary Island State Park Camping

1 campgroundNear Alexandria, New York

About Mary Island State Park

Mary Island State Park has 1 reservable campground, booked through New York State Parks — including Mary Island State Park. It's one of the camping destinations we track in New York.

Popular sites can fill up on peak weekends, and cancellations open up more often than you'd expect. Campsite Tonight monitors every Mary Island State Park campground around the clock and alerts you the moment a cancellation opens a site on New York State Parks.

Campgrounds at Mary Island State Park

Mary Island State Park

14-Day Availability

Track Availability at Mary Island State Park

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