Great Diamond Island Luxury Vacations 2026

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Top Luxury Great Diamond Island Hotels

Inn at Diamond Cove

22 Mckinley Court, Great Diamond Island Portland ME

24 min drive from Maine Mall

Discover luxurious lodging at Inn at Diamond Cove, where you can enjoy amenities like plush bedding, flat-screen TVs, and more. Deluxe amenities at this hotel ...

8.8/10 Excellent! (209 reviews)

"We have had the best experience at the Inn at Diamond Cove! This is the first time our family has been to the East Coast and we already can’t wait to come back. The rooms are big and beautiful and there are so many things to do with the entire family. We rode bikes, played basketball, went to the ..."

Reviewed on Sep 27, 2026

See all 2,432 properties in Great Diamond Island

Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.