Hart-Miller Island State Park 
Accesible only by Boat
Kingsville, MD 21087
410-592-2897
http://dnr.maryland.gov/publiclands/Pages/central/hartmiller.aspx
State Park: Birding, Camp, Fish, Hike, Picnic, Walk, Water Sports
Located in the Chesapeake Bay near the mouth of Middle River and is accessible only by boat. The western shore of the island offers safe mooring, wading and access to a 3,000-foot sandy beach.