Warren Island State Park

Serenity describes this park that's tucked away in Penobscot Bay where visitors use their own boat to access the island. . No phones are available on the island ensuring a Robinson Crusoe-esque experience. Warren Island State Park was acquired by the people of the State of Maine as a gift from the town of Islesboro in 1959.  This 70.4 acre island, located off the coast of Lincolnville, was the first State Park in Maine developed exclusively for the boating enthusiast.  The park contains 9 campsites and two lean-to's.  If you would like to make a reservation you can use the numbers or address below. A trip to Warren Island is guaranteed to create memories that will last all winter long!

The Maine State Ferry provides transportation to the nearby island of Islesboro, but you must provide your own transportation over to Warren Island.  The park staff is not allowed to transport visitors to the island except in emergencies.

Download campground map (PDF 405KB).

View location on Google Maps.


  • Camping
  • Fishing
  • Hiking (trails)
  • Sea kayaking
  • Watchable wildlife
  • Adult Maine resident: $3.00
  • Adult non resident: $4.50
  • Senior Maine resident: free
  • Senior non resident: $1.50
  • Children ages 5-11: $1.00
  • Children under age 5: free

Contact Warren Island State Park

P.O. Box 105
Lincolnville, Maine  04849
Phone: 207-287-3824
Toll Free: 800-332-1501
Fax: 207-287-6170


Service Area

Services provided in:
  • Waldo County, Maine