Inn at Diamond Cove

The Inn at Diamond Cove is a tranquil destination that provides guests with a peaceful and relaxing stay. Constructed during the 1890's Fort McKinley's was part of the country's coastal defense system to protect Portland's Harbor and Casco Bay. The Inn is housed in Fort McKinley's former Barracks and overlooks the former parade grounds. Cars are not permitted on the Island which is part of what makes it so magical.

The Inn at Diamond Cove offers elegantly appointed interiors, luxury island condominiums with balconies, wide wooden porches, a swimming pool, a cabana bar, and casual fine dining at Diamonds Edge, its waterfront restaurant overlooking Casco Bay.

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Great Diamond Rentals

The homes available for rent on Great Diamond Island are located within Diamond Cove. Diamond Cove is the island's small private residential community. These homes have been restored and renovated from the remnants of Historic Fort McKinley. The houses have become gracious homes with slate roofs, wooden porches, grand staircases, and fireplaces. All the rental properties have outdoor living space with either covered porches or private patios.

With its spectacular sunsets, sheltered beaches, and acres of old-growth forest, this unique and historic location offers visitors an unparalleled opportunity to experience the tranquility of Maine Island Living.