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State Park

Photo: Seasider53CC BY 4.0Wikimedia Commons

Mackworth 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

Mackworth Island is an approximately 100-acre (40 ha) island in Casco Bay, Maine, United States. Politically, it is part of the town of Falmouth, which is adjacent to Portland. In 1631, Sir Ferdinando Gorges, who first attempted to colonize Maine, gifted the island to Arthur Mackworth, his deputy in Casco Bay, and the island has retained his name. A causeway, which carries the traffic of Andrews Avenue, connects the island to Mackworth Point on the mainland. Visitors to the island must pass a state park entrance tollhouse and pay an entrance fee; cars can enter the island, but parking is limited. There is a footpath around the perimeter of the island with views of Falmouth, Portland, and other islands surrounding the bay. The island is heavily wooded and one portion of those woods is dedicated to "Fairy Houses" which are constructed by visitors using natural materials found on the island. Although most areas of the island are State Park lands, there is a school area that is not open to the public. The island is also home to the Governor Baxter Dog Memorial, a pet cemetery where fourteen of the former governor's Irish Setters and one of his horses were buried, accompanied by two bronze markers and a gravestone, all enclosed by a circular stone wall.

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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