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Warren Island State Park

Maine · ME

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Managed by Maine Bureau of Parks and Lands

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We display cached information from agency feeds. Hours, fees, permits, closures, fire restrictions, and conditions change without notice. Outdoors is not the permitting authority. Confirm current conditions for this park using the links above before you go — you are responsible for compliance. Last verified by us: Oct 13, 2026. Spot an error in our data?

About

A spruce-covered island park in Penobscot Bay reached only by your own boat. Camp in a campsite or an Adirondack shelter and enjoy the quiet.

Source: apps.web.maine.gov

From Wikipedia

Warren Island State Park is state-owned island and public recreation area on Penobscot Bay in the town of Islesboro, Waldo County, Maine, United States. The 70-acre (28 ha) state park sits about ½-mile from Islesboro Island and 3 miles (4.8 km) offshore from the mainland at Lincolnville. The island was acquired by the state of Maine for one dollar in 1958. Hiking trails, campsites, and open-faced shelters are found on the island; a pier allows access by private boat.

Source: Wikipedia — text licensed CC BY-SA 4.0. Verify alerts and operational details with the managing agency below.

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Hunting in this park

This park overlaps hunting units

During hunting seasons, wear blaze orange and check regulations — see the Maine hunting page

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