Mary Island State Park is accessible only by boat. The park offers picnic tables, fishing, a boat launch and docks, and a campground for tents only.[4] It is open from Memorial Day to Labor Day.[5]
^ ab"Section O: Environmental Conservation and Recreation, Table O-9". 2014 New York State Statistical Yearbook(PDF). The Nelson A. Rockefeller Institute of Government. 2014. p. 673. Archived from the original(PDF) on September 16, 2015. Retrieved February 27, 2016.