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Firewood Alert: Don't Move Firewood Regulation in effect. Help Protect New York's Forests! See details
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Stop Aquatic Hitchhikers!: Protect New York's lakes by arriving with your boat cleaned, drained, and dry. Please take action before you leave home to reduce the transport of aquatic invasives. Visit the NYSDEC website for more information on inspecting and cleaning your boat and gear.


Status: Closed through Thu May 21 2015   Season Dates
Max reservation window: Fri Jan 01 2016   Later Dates

Season Dates

Mary Island State Park is open from May 22 - September 6, 2015.

Season Schedule

Park Season Start End
Peak Fri May 22 2015 Sun Sep 06 2015