The Inn at Diamond Cove in Portland, Maine, has been welcomed into Historic Hotels of America, the official program of the National Trust for Historic Preservation.
The property joins more than 300 hotels and resorts across the United States honored by Historic Hotels of America for preserving their historic character, architecture and atmosphere.
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“Historic Hotels of America is delighted to induct The Inn at Diamond Cove, a Federal style hotel built in 1891,” said Lawrence Horwitz, executive vice president for Historic Hotels of America and Historic Hotels Worldwide. “We commend The Inn at Diamond Cove and its leadership for thoughtful preservation, stewardship and vision that ensure future travelers can enjoy this distinctive historic destination.” The Inn at Diamond Cove is part of The Portland Collection and is managed by Colwen Hotels.
Membership in Historic Hotels of America requires a property to be at least 50 years old, to be designated a National Historic Landmark or listed in (or eligible for) the National Register of Historic Places, and to have recognized historic significance.
© Colwen Hotels
The Inn at Diamond Cove is steeped in history and retains strong architectural integrity. The site dates to 1891–1907, when Fort McKinley helped defend Portland Harbor during the Spanish-American War. After a careful restoration that preserved authentic details and the original character of the buildings, the Inn opened in 2015 with the historic barracks repurposed into a distinctive island retreat.
Located on Great Diamond Island in Casco Bay, the Inn is a 30-minute ferry ride from Portland’s Old Port and serves as the heart of Diamond Cove, a private community of residences. The property offers 42 deluxe island condominiums with balconies, broad wooden porches, a swimming pool and cabana bar. Dining is available at Diamonds Edge, the waterfront restaurant overlooking Casco Bay. Guests can explore nearby walking trails and historic ruins, relax on secluded beaches, play tennis, bike, boat or simply enjoy the peaceful rhythm of Maine island life.
© Colwen Hotels
The Inn at Diamond Cove opened for the summer season in late May and is currently accepting reservations through early October.