Offering a Maine island getaway rich with history and natural beauty, The Inn at Diamond Cove is on Great Diamond Island in Casco Bay. Just a 30- minute ferry ride from Portland's Old Port district, the Inn is the centerpiece of Diamond Cove, a small private community of beautiful residences. Built between 1891 and 1907, Fort McKinley was once used to defend Portland Harbor during the Spanish-American War.
Formerly army barracks, the Inn, opened in 2015, has been restored with meticulous attention to historic detail preserving its original character. The Inn at Diamond Cove offers elegantly appointed interiors, luxury island condominiums with balconies, wide wooden porches, swimming pool, cabana bar and casual fine dining at Diamonds Edge, its waterfront restaurant overlooking Casco Bay.
Formerly army barracks, the Inn, opened in 2015, has been restored with meticulous attention to historic detail preserving its original character. The Inn at Diamond Cove offers elegantly appointed interiors, luxury island condominiums with balconies, wide wooden porches, swimming pool, cabana bar and casual fine dining at Diamonds Edge, its waterfront restaurant overlooking Casco Bay.
Services
Located just off the coast of Portland, our luxury island Inn places you in the heartbeat of all a Maine summer has to offer. The Inn at Diamond Cove stands apart from the competition by delivering genuine experiences that will bring your Maine get-a-way to life. Parking is the sole responsibility of the guest.
The deluxe condo guest rooms provide comfortable space with varying layouts and amenities, featuring custom-made guest room furnishings, hardwood floors, and our custom made signature pillow-topped mattresses. Our luxury bathrooms offer a spacious granite-top vanity, make-up mirror, and glass enclosed showers.
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.
Ripple Effect works with groups to customize programs and activities that may include zip lining, sea kayaking, wall climbing, raft building, knot tying, coastal ecology lessons and tide pooling (catching lobsters by hand), environmental art projects, and more.
Ripple Effect works with groups to customize programs and activities that may include zip lining, sea kayaking, wall climbing, raft building, knot tying, coastal ecology lessons and tide pooling (catching lobsters by hand), environmental art projects, and more.
The Inn at Diamond Cove, in partnership with Ripple Effect, a recognized leader in adventure-based learning, offers outdoor adventure, teambuilding, and leadership initiatives on Cow Island, an uninhabited dot of land just off the northern tip of Great Diamond Island.
Ripple Effect works with groups to customize programs and activities that may include zip lining, sea kayaking, wall climbing, raft building, knot tying, coastal ecology lessons and tide pooling (catching lobsters by hand), environmental art projects, and more.
Ripple Effect works with groups to customize programs and activities that may include zip lining, sea kayaking, wall climbing, raft building, knot tying, coastal ecology lessons and tide pooling (catching lobsters by hand), environmental art projects, and more.
Great Diamond Island is one of 200+ islands located within Casco Bay, which surrounds the city of Portland. Sometimes referred to as The Calendar Islands, mythically suggesting that it's possible to explore a new Island each day of year. Maine Sailing Adventure – For a relaxed few hours on Casco Bay, consider booking a trip with Maine Sailing Adventures.
Reviews (7)
Delphine Gueren
Aug 30, 2021
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We loved it. Stayed at the inn for 4 nights. It is so nice to stay on an island. The staff was very friendly and helpful. The pool and hot tub were really nice. Our room was awesome for the 3 of us. Our 13 year old son loved the arcade with the bowling and pool table. We loved exploring the island and we most of all enjoyed the quiet. We were prepared for the lack of food service but they had a nice breakfast sandwich and great barbecue on Monday night. We loved it. Definitely worth it.
Tracey Pizer
Aug 30, 2021
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I have to say, I was alittle nervous after reading some of the reviews from June 2021. We decided to take a chance and booked a week's stay in late July. Just wow! There were a few minor hiccups that were addressed immediately. Shout out to Lisa!! Everyone was very friendly, especially Coral. The room was amazing and well appointed. We hope to visit again next year.
Elizabeth R.
Aug 18, 2021
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The hotel looks lovely, the island is gorgeous, the pool is small and services minimal, but I knew that coming in. The biggest issue was the paper thin walls. It was like the family next door was in the room with us, through the baby screaming most of the night, to breakfast at 6 am the next morning, to the kids playing/fighting throughout the morning. Every cabinet door, chair dragging out from the table, dishes clanging, brother annoying the sister so she screamed, feet stomping around... Despite the comfy beds and great pillow assortment, sleep does not live here.Bring earplugs and a sound machine
Suzannah Raber
Jul 22, 2021
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Caroline Paul
Jul 18, 2021
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We stayed here as a family of 4. Lisa the on-site manager was incredible and looked out for everything. The grounds are beautiful, the hotel is comfortable and with a great ambience. The rooms are fantastic especially for a family. Plan ahead with your ferry and meals as it is an island:). We loved it and hope to return.
Brianne Black
Oct 16, 2018
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We were truly stunned by the level of service and luxury offered by the inn. We just wanted to get away for a night, and at check in the gentleman helping us assured me that I’d want to stay longer - how accurate! We will definitely come back next season and for a much longer visit. Our suite was immaculate, we especially loved the little additions such as coffee maker, robes and toiletries. This is by far the nicest place we’ve ever vacationed. We can’t wait to come back! I loved that I could order a drink and take it up to our suite, and the outdoor space was fantastic to relax. We feel
Open Range Pups
May 29, 2017
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