Area Guide
Diamond Cove is an island resort community on Great Diamond Island Maine.
Amenities include:
- Marina: For overnight dockage at the Marina in the summer, call 207-766-5694
- Fort McKinley: The largest of five military complexes constructed in Portland Harbor in the late 19th and early 20th centuries
- The Fort protected Maine's principal city in one of the most well defended harbors in the country
- Fitness Room: Located in the former Fort McKinley Post Exchange
- Yoga Studio: Located downstairs in the Administration Building
Diamond Cove
Great Diamond Island in Casco Bay, off the coast of Portland, is one of the most picturesque islands in Maine
Visitors come via ferry, water taxi, or private boat to explore this secluded jewel and take in the island's 193 acres of spectacular natural landscape perfect for outdoor recreation and relaxing
Diamond Cove is the island's small private residential community, formerly a military base built during America's Gilded Age. Army structures that were once scattered over the land have been restored and are now homes with wonderful historic detail and character
Prior to being an army base, Diamond Cove was a famous artists' retreat where American literary greats such as Henry Wadsworth Longfellow and Harriet Beecher Stowe spent time
Today, Diamond Cove is also home to the luxurious Inn at Diamond Cove, highly rated Diamonds Edge Restaurant, and the Fort McKinley Museum
With its spectacular sunsets, sheltered beaches, and acres of old-growth forest, this unique and historic location offers visitors an unparalleled opportunity to experience the tranquility of Maine island living
Great Diamond Island is not accessible from the mainland by car and primary modes of transportation are golf carts and bicycles
Casco Bay
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.
Aquatic activities are plentiful during the warmer months.

Portland Paddle
Spend a day on the water with Portland Paddle. Experienced guides offer stand-up paddle board and kayaking lessons, group excursions, and guided tours seven days per week May through September

Maine Sailing Adventure
The Lucky Catch
Lobsterman for a day! Aboard Lucky Catch cruisers you'll have the chance to dress like a lobsterman and pull your own traps. Tours are offered May-October and reservations are highly recommended.
Charter Tours
Please contact us at 207-805-9836 so we may curate a private tour of Casco Bay to best fit the interests of your group. Capacity is limited to 6 passengers.
Portland
A short boat ride transports you to historic Old Port District of Portland. The working waterfront is one of the oldest still intact. Now, also home to world class arts, shopping and dining, there is truly something for everyone.
Arts
Prior to the Spanish-American War, Diamond Cove was once an artist's retreat welcoming the visitors such as Harriet Beecher Stowe and Henry Wadsworth Longfellow.
Today, Portland is a hub of art galleries, theaters, shops and art studios.
Portland Museum of Art
Maine College of Art
Merrill Auditorium

The Maine State Pier
Shopping
Hundreds of bespoke shops line the streets of The Old Port. Whether you're looking to pack-up local seafood, find a gift for loved ones back home, or to purchase a luxurious Maine-made piece, you'll find it all within walking distance to the ferry terminal
Harbor Fish Market
Lisa Marie's Made in Maine
Angela Adams
Breweries
Continuously ranked one of America's top cities for Craft Beer, the Greater Portland area is home to the majority of Maine's 80+ craft breweries
Maine Beer Company

Allagash
The Maine Brew Bus
Sports

The Sea Dogs
Portland Day Trips
Southern Maine is full of can't miss day trip ideas
Here are a few of our favorites
Portland Head Light
L.L.Bean
The outdoor retailers specializing in outdoor recreational equipment and famous for “Duck Boots” are open 365 days per year and 24 hours a day
The flagship location also offers a full schedule of outdoor activities and adventure
Bradbury Mountain
Just 30 minutes North of Portland is one of Maine's magnificent State Parks
The park is home to 800 acres of forestland and is the perfect place to spend a day hiking trails or to enjoy a picnic lunch at the summit