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Experience Life on a Coastal Maine Island

Great Diamond Rentals provides historic lodging on the serene and unforgettable Diamond Cove. These unbelievably historic yet modern homes on Great Diamond Island make your Maine vacation authentic, and ideal for exploring the historic Fort McKinley and the island's old growth forest, private beaches and tidal pools. These "officer's quarters," featuring crackling fireplaces, original woodwork and wraparound porches, make the perfect lodging for your distinctive vacation near Portland, ME.


Casco Bay is a beautiful destination for a fun beach getaway and with Great Diamond Rentals you'll be able to enjoy everything it has to offer! From swimming to sailing to fishing, there's plenty to enjoy and experience with family and friends.


Great Diamond Rentals offers a calm and peaceful setting for your Maine family vacation. Just steps from Casco Bay, you can enjoy plenty of fun watersports such as fishing and swimming! Go on nearby historic tours or just soak in the onsite pool!


This was a military stronghold, the headquarters for the defense of Portland Harbor during the Spanish-American War. Today Great Diamond Rentals lets you experience the brick barracks & Queen Anne-style quarters that once housed over 1,000 soldiers!

  • Wifi
  • Restaurant Onsite
  • Pets Allowed
  • Property Size 20 units
  • Conference Facility
  • Kids Allowed
  • Nearby City Portland
  • Nearby Water Casco Bay
  • Open Dates All Year

Nearest Airports

  • Portland International Jetport Airport (PWM) / 6.2 miles
  • Augusta State Airport (AUG) / 48.3 miles
  • Portsmouth International at Pease Airport (PSM) / 52.3 miles

* Not all airports listed here may be open to public use, or service commercial flights

Additional Information

  • Basketball Court(s)
  • Bicycles
  • Fitness Center
  • Game Room/Arcade
  • Beach
  • Boating & Watercraft
  • Beach
  • Bird Watching
  • Cross Country Skiing
  • Hiking
  • Sailing
  • Saltwater Fishing
Room Amenities
  • Iron/Ironing Board
  • Basketball
  • Bocce Ball
  • Photography
  • Shopping
  • Sightseeing
  • Swimming
  • Tennis
8 McKinley Court Great Diamond Island, Maine 04109 United States  
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