Pool at night. Photo Provided by Inn at Diamond Cove

Inn at Diamond Cove

The Inn at Diamond Cove is a dynamic event venue where business and pleasure mix with the magic of Island living. The Inn offers 5,500 square feet of indoor and outdoor private meeting spaces and various catering options ranging from lavish breakfast buffets to picnics and Maine lobster bakes.

Meetings > Inn at Diamond Cove

22 McKinley Ct
Great Diamond Island, Portland, ME 04109

P. (207) 805-9836

About Us

McKinley Grove Tent Site, overlooking Diamond Cove, offers a lush and expansive lawn with a charming white gazebo and beautiful mirror pond as its centerpiece. This spectacular event site provides an awe-inspiring backdrop for ceremonies, receptions, cocktail parties, and Maine Lobster Bakes. Guests will enjoy the convenience and comfort of a classic Sperry Tent accommodating all-weather events for 75-220 guests.

The Art Gallery
More intimate private events of 25-60 people can be held in the unique and rustic Art Gallery with its 40-foot vaulted ceilings, exposed wooden beams and sliding barn doors.

Board Room
Located next door to the Inn, the Boardroom is perfect for private meetings of 10-30 people.

  • Number of Sleeping Rooms: 42
  • Open Seasonally: June-Sept
  • Hot Tub
  • Lounge / Bar
  • Pool: Outdoor
  • Restaurant
  • Smoke Free Property
  • Water Access