Your Maine Island Getaway

Due to the unfortunate circumstances surrounding the COVID-19 Pandemic, the Inn at Diamond Cove will not be opening for the 2020 season.

Offering a Maine island getaway unlike any other, The Inn at Diamond Cove is on Great Diamond Island in Casco Bay. Just a 30-minute ride by ferry or private boat from Portland’s Old Port District, the Inn set amidst Diamond Cove, a small private community of beautiful residences that was once Fort McKinley. Formerly army barracks, the Inn has been meticulously restored and is a member of Historic Hotels of America. With its spectacular sunsets, sheltered beaches, and acres of old-growth forest, this unique destination offers visitors an unparalleled opportunity to experience the tranquility of Maine island living. A full-service marina accommodates large sailboats and motorboats.

Services & Amenities

  • Tennis courts
  • Indoor basketball court
  • Heated pool
  • Balconies in select rooms
  • Microwave and minifridge
  • Kitchenettes in select rooms
  • Duck pin bowling
  • Hot tub
  • Game room
  • Playground
  • Cabana bar
  • Outdoor fire pit
  • Bicycles
  • Yoga studio
  • Babysitting services
  • Concierge services
  • Dry cleaning/laundry service
  • Grab & go pantry
  • Island golf cart transportation
  • Room service
  • Mainland valet parking - $40/night
  • Starbucks coffee bar
  • Nightly turndown service
  • Full-service marina

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