22 McKinley Court
Portland, ME, 04109
Phone: 207-805-9836
Scenic island inn incorporates its distinguished history with modern features
History, beauty and modern comforts combine to create a true Maine vacation at the Inn at Diamond Cove, a gracious inn on Maine’s Great Diamond Island. Take a short, scenic boat ride from Portland’s Old Port District through sparkling Casco Bay to this island paradise, where your room or suite with a balcony, hardwood floor and fireplace awaits. The inn, on the former site of Fort McKinley, built in the 1890s to protect Portland Harbor, reopened in 2015 with meticulous attention to historic detail to preserve its past. But modern touches include a heated pool, tennis courts, hot tub, cabana bar, outdoor fire bit, bikes and world-class dining. Island activities include walking trails, secluded beaches, kayaking, biking and paddleboarding.
Due to the unfortunate circumstances surrounding the COVID-19 pandemic, the Inna t Diamond Cove will not be opening for the 2020 season. Anyone holding reservations will be contacted by our sister property (the Portland Harbor Hotel) to make further arrangements, or call us at (207) 775-9090.