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Inn at Diamond Cove

3.5 star property
Portland hotel with 2 restaurants and 3 bars/lounges

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Photo gallery for Inn at Diamond Cove

Outdoor pool, sun loungers
2 restaurants, lunch served
View from property
Lobby
Exterior
Escape to a tranquil island retreat at Inn at Diamond Cove, where ocean views and lush gardens await. Savor lunch or dinner with breathtaking views, take a leisurely bike ride or challenge yourself on the tennis court.

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Bar
  • Gym
  • Pool
  • Air conditioning
  • Non-smoking
  • Restaurant

Main amenities (12)

  • Housekeeping (on request)
  • Marina
  • Near the beach
  • 2 restaurants and 3 bars/lounges
  • Outdoor pool
  • Breakfast available
  • Outdoor tennis court
  • Fitness center
  • Coffee shop/cafe
  • Business center
  • Meeting rooms
  • Terrace

Feel at home (6)

  • Playground on site
  • Microwave
  • Private bathroom
  • Television
  • Garden
  • Terrace

Room options

Available filters for rooms
Showing 12 of 12 rooms

View all photos for King Room with Balcony

Premium bedding, soundproofing, iron/ironing board, WiFi

King Room with Balcony

Highlights

Balcony or patio
Soundproofed
Air conditioning
Mini-fridge
Flat-screen TV
Premium bedding
Private bathroom
Microwave
  • Resort view
  • Sleeps 2
  • 1 King Bed

View all photos for Double Queen Suite with Balcony - Disability Access

Premium bedding, soundproofing, iron/ironing board, WiFi

Double Queen Suite with Balcony - Disability Access

Highlights

Balcony or patio
Soundproofed
Fireplace
Air conditioning
Kitchen
Mini-fridge
Dining table
Dishwasher
  • Resort view
  • Sleeps 5
  • 1 Twin Sofa Bed and 2 Queen Beds

View all photos for Double Queen Room with Balcony

Double Queen Room with Balcony | Premium bedding, soundproofing, iron/ironing board, WiFi

Double Queen Room with Balcony

Highlights

Balcony or patio
Soundproofed
Air conditioning
Mini-fridge
Flat-screen TV
Premium bedding
Private bathroom
Microwave
  • Resort view
  • Sleeps 4
  • 2 Queen Beds

View all photos for King Suite with Balcony - Disability Access

King Suite with Balcony - Disability Access | Premium bedding, soundproofing, iron/ironing board, WiFi

King Suite with Balcony - Disability Access

Highlights

Balcony or patio
Soundproofed
Fireplace
Air conditioning
Kitchen
Mini-fridge
Dining table
Dishwasher
  • Resort view
  • Sleeps 4
  • 1 King Bed and 2 Large Twin Sofa Beds

View all photos for King Suite with Sitting Area

Premium bedding, soundproofing, iron/ironing board, WiFi

King Suite with Sitting Area

Highlights

Soundproofed
Fireplace
Air conditioning
Kitchen
Mini-fridge
Dining table
Dishwasher
Flat-screen TV
  • Resort view
  • Sleeps 4
  • 1 King Bed and 1 Twin Sofa Bed

View all photos for Standard King Room with Fireplace and Balcony

Flat-screen TV

Standard King Room with Fireplace and Balcony

Highlights

Balcony or patio
Soundproofed
Fireplace
Air conditioning
Mini-fridge
Flat-screen TV
Premium bedding
Private bathroom
  • Resort view
  • Sleeps 3
  • 1 King Bed and 1 Large Twin Sofa Bed

View all photos for Double Queen Suite with Balcony

Premium bedding, soundproofing, iron/ironing board, WiFi

Double Queen Suite with Balcony

Highlights

Balcony or patio
Soundproofed
Fireplace
Air conditioning
Kitchen
Mini-fridge
Dining table
Dishwasher
  • Resort view
  • Sleeps 5
  • 2 Queen Beds and 1 Large Twin Sofa Bed

View all photos for Two Bedroom King Suite with Balcony

Premium bedding, soundproofing, iron/ironing board, WiFi

Two Bedroom King Suite with Balcony

Highlights

Balcony or patio
Soundproofed
Fireplace
Air conditioning
Kitchen
Mini-fridge
Dining table
Dishwasher
  • Resort view
  • Sleeps 5
  • 2 King Beds

View all photos for King Room with Sitting Area and Balcony

Premium bedding, soundproofing, iron/ironing board, WiFi

King Room with Sitting Area and Balcony

Highlights

Balcony or patio
Soundproofed
Air conditioning
Mini-fridge
Flat-screen TV
Premium bedding
Private bathroom
Microwave
  • Resort view
  • Sleeps 3
  • 1 Large Twin Sofa Bed and 1 King Bed

View all photos for King Suite with Two Sofa Beds and Balcony

Premium bedding, soundproofing, iron/ironing board, WiFi

King Suite with Two Sofa Beds and Balcony

Highlights

Balcony or patio
Soundproofed
Fireplace
Air conditioning
Kitchen
Mini-fridge
Dining table
Dishwasher
  • Resort view
  • Sleeps 4
  • 2 Large Twin Sofa Beds and 1 King Bed

View all photos for King Suite with Balcony

Premium bedding, soundproofing, iron/ironing board, WiFi

King Suite with Balcony

Highlights

Balcony or patio
Soundproofed
Fireplace
Air conditioning
Kitchen
Mini-fridge
Dining table
Dishwasher
  • Resort view
  • Sleeps 3
  • 1 King Bed and 1 Large Twin Sofa Bed

View all photos for King Room

King Room | Premium bedding, soundproofing, iron/ironing board, WiFi

King Room

Highlights

Soundproofed
Air conditioning
Mini-fridge
Flat-screen TV
Premium bedding
Private bathroom
Microwave
Toaster
  • Resort view
  • Sleeps 2
  • 1 King Bed

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About the neighborhood

Map
22 Mckinley Court, Great Diamond Island, Portland, ME, 04109

What's nearby

  • Sand Beach - 6 min drive
  • East End Beach - 45 min drive
  • State Theatre - 46 min drive
  • Portland Museum of Art - 92 min drive
  • Portland Head Light - 101 min drive

Getting around

  • Portland Intl. Jetport Airport (PWM) - 98 min drive
  • Auburn, ME (LEW-Auburn - Lewiston Municipal) - 127 min drive
  • Wiscasset, ME (ISS) - 139 min drive
  • Portland Transportation Center - 48 min drive
  • Freeport Station - 88 min drive
  • Saco Transportation Center - 89 min drive

Restaurants

  • ‪McDonald's - ‬51 min drive
  • ‪North43Bistro - ‬51 min drive
  • ‪Twelve - ‬28 min drive
  • ‪Speckled Ax - ‬45 min drive
  • ‪Lolita-Munjoy Hill - ‬46 min drive

About this property

Inn at Diamond Cove

A great choice for a stay in Portland, Inn at Diamond Cove features a marina. Guests can take a dip in the outdoor pool or grab a bite to eat at Diamond's Edge, which is one of 2 restaurants and serves lunch and dinner. Other highlights include 3 bars/lounges, a fitness center, and an outdoor tennis court. Fellow travelers love the helpful staff.

Languages

English, Spanish

At a glance

DONE

Hotel size

    • 44 rooms
DONE

Arriving/Leaving

    • Check-in start time: 4 PM; Check-in end time: 10:00 PM
    • Minimum check-in age: 21
    • Check-out time is 11 AM
DONE

Special check-in instructions

    • There is no front desk at this property
    • The host will greet guests on arrival
    • This property doesn't offer after-hours check-in
DONE

Required at check-in

    • Credit card, debit card, or cash deposit required for incidental charges
    • Government-issued photo ID may be required
    • Minimum check-in age is 21
DONE

Children

    • No cribs (infant beds)
DONE

Pets

    • Pets not allowed
    • Service animals welcome
LOCAL_PARKING

Parking

    • No onsite parking
DONE

Other information

    • Smoke-free property

Property amenities

Food and drink

  • Full breakfast (surcharge) each morning 7:00 AM–11:00 AM
  • 2 restaurants
  • 3 bars/lounges
  • Coffee shop
  • Snack bar/deli

Traveling with children

  • Playground

What to do

  • Pool table
  • Beach nearby
  • Hiking/biking trails nearby
  • Kayaking nearby
  • Fishing nearby

Working away

  • Business center
  • Meeting rooms

Services

  • Luggage storage
  • Bicycle rentals
  • Pool loungers

Facilities

  • Garden
  • Terrace
  • Fireplace in lobby
  • Fitness center
  • An outdoor pool
  • Bicycle parking
  • Marina
  • Outdoor tennis court

Accessibility

  • Elevator
  • Handrails in hallways

Room amenities

Be entertained

  • Flat-screen television
  • Cable TV channels

Home comfort

  • Air conditioning
  • Wet bar
  • Coffee/tea maker
  • Iron/ironing board

Sleep well

  • Soundproofed rooms
  • Premium bedding

Freshen up

  • Private bathroom
  • Shower only
  • Free toiletries
  • Towels

Stay connected

  • WiFi

Food and drink

  • Mini-fridge
  • Microwave
  • Toaster

More

  • Housekeeping (on request)

Special features

Dining

Diamond's Edge - Overlooking the ocean, this restaurant serves lunch and dinner. Guests can enjoy alfresco dining (weather permitting).
Lobby Bar & Cafe - This lobby lounge serves dinner and light fare. Open daily.
Cabana Bar - Onsite bar. Open daily.

Fees & policies

Mandatory fees

You'll be asked to pay the following charges by the property at check-in or check-out. Fees may include applicable taxes:
  • Resort fee: USD 38.15 per accommodation, per night
  • Resort fee inclusions:
    • Additional inclusions
    • Beach towels
    • Fitness center access
    • In-room coffee
    • Phone calls (may be limited)
    • Pool access

Optional extras

  • Full breakfast is offered for an extra charge of approximately USD 10 to 19 for adults, and USD 5 to 14 for children
  • Housekeeping is available for an extra charge and varies based on length of stay

Renovations and closures

This property is closed from October 14 2024 to June 12 2025 (dates subject to change).

Policies

This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).
This property accepts credit cards. Cash is not accepted.
Cashless transactions are available.

Also known as

Inn Diamond Cove Great Diamond Island
Inn Diamond Cove
Diamond Cove Great Diamond Island
Inn at Diamond Cove Hotel
Inn at Diamond Cove Portland
Inn at Diamond Cove Hotel Portland

Frequently asked questions

Is Inn at Diamond Cove currently open?

This property is closed from October 14 2024 to June 12 2025 (dates subject to change).

Does Inn at Diamond Cove offer free cancellation for a full refund?

Yes, Inn at Diamond Cove does have fully refundable room rates available to book on our site. If you’ve booked a fully refundable room rate, this can be cancelled up to a few days before check-in depending on the property's cancellation policy. Just make sure to check this property's cancellation policy for the exact terms and conditions.

Is there a pool at Inn at Diamond Cove?

Yes, there's an outdoor pool.

Are pets allowed at Inn at Diamond Cove?

Sorry, pets aren't allowed, but service animals are welcome.

Is parking offered on site at Inn at Diamond Cove?

Sorry, there's no onsite parking at Inn at Diamond Cove.

What are the check-in and check-out times at Inn at Diamond Cove?

Check-in start time: 4 PM; Check-in end time: 10:00 PM. Check-out time is 11 AM.

What is there to do at Inn at Diamond Cove and nearby?

Practice your swing on the tennis courts. Additional recreation nearby includes basketball. Enjoy a swim in the outdoor pool or use the hotel's other amenities, which include 3 bars and a fitness center. Inn at Diamond Cove also has a garden.

Are there restaurants at or near Inn at Diamond Cove?

Yes, there are 2 onsite restaurants, featuring alfresco dining and ocean views.

What's the area around Inn at Diamond Cove like?

Inn at Diamond Cove is located a short 1-minute walk from Casco Bay.

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Inn at Diamond Cove Reviews

Reviews

8.8

Excellent

9.6/10

Cleanliness

8.8/10

Staff & service

8.2/10

Amenities

9.2/10

Property conditions & facilities

8.8/10

Eco-friendliness

Reviews

10/10 Exceptional

Great stay at Diamond Inn. Highly recommend!
Amy, 2-night trip

10/10 Exceptional

Great stay
Wonderful staff, beautiful island very comfortable hotel. Would definitely recommend it
Matthew, 1-night trip

10/10 Exceptional

Unique experience We loved our visit and want to go back.
Ronald, 1-night trip

10/10 Exceptional

Great stay. Very relaxing
Mike, 1-night trip

10/10 Exceptional

This whole island was amazing, the staff was very easy going and friendly, didn’t even find a single hair in the room it came with pots and pans and an amazing view
Kristian, 1-night trip

10/10 Exceptional

This resort is a “Diamond “ waiting to be explored !! Wonderful and beautiful resort . I loved that you can walk to explore the surroundings and see nature in its radiance in the fall
Gail, 1-night trip

10/10 Exceptional

Pretty and tranquil
Kathleen, 1-night trip

10/10 Exceptional

Beautiful conversion of an old military facility to a hotel. Great pool area. Spacious, clean, confortable room. Nature surrounds with walking trails. Food OK, but could be improved to match the remainder of the experience. Fun to ride ferry to the island.
JEFFREY, 4-night trip

10/10 Exceptional

Lication
Dayna, 1-night trip

10/10 Exceptional

Beautiful stay. Tranquil and well kept. Hidden gem. FYI: Monday and Tuesday the two other Restaurants on the island are closed but the hotel lobby bar has everything you need for breakfast, lunch, and dinner.
derek, 1-night trip

10/10 Exceptional

Great place
Jeffrey, 1-night trip

8/10 Very good

Great hotel and lovely experience
Hotel was amazing, as were the restaurants and facilities. Very quaint, yet luxurious. They weren’t fully staffed yet, but they helped us any way we asked them to. Would definitely do it again.
Thomas, 2-night trip

4/10 Fair

It was a nice property but not tons of things to do.
Ashton, 1-night trip

6/10 Good

Puzzled with this place. Very limited and expensive dinning. Felt like The Shinning because of isolation. Once you're there you're stuck there. Understaffed even though it wasn't busy. Clean..nice room, although in room fireplace inop.
Vincent, 1-night trip

10/10 Exceptional

A beautiful, quiet, oasis in the middle of Casco bay. I had the joy of staying at this property for four days. I love the ambiance, atmosphere, and the tranquility this place offers. The staff was so polite and made our stay so much better. I highly recommend!
Sean, 4-night trip

10/10 Exceptional

Great place to visit
Kathleen, 1-night trip

10/10 Exceptional

Charming Inn, wonderful staff and quiet, peaceful surroundings. Our suite was amazing, very spacious, tastefully decorated and had everything we needed. The AC and heating system wasn’t working for our entire stay, how we, the temperate climate and cool nights made that a non-issue, Loved every minute!
Michelle, 2-night trip

2/10 Poor

Terrible to get ahold of. Staff is not friendly.
Kristina, 1-night trip

6/10 Good

Lacking in hospitality
After we walked up a hill to the Inn with our kids and all our stuff, we were told “sorry” for not picking us up and then made to wait an hour (including having to feed baby in lobby) while they tried to find our reservation (while blaming us for booking through hotels.com). Once checked in, the rest of our stay was fine. Food from the restaurant at the hotel was very average - edible but would not recommend or return.
Meredith, 1-night trip

6/10 Good

Beautiful But Over Priced
Very misleading Thought that the hotel was near the water Pictures that were shown made you think that the hotel was near the water but it was a walk over the hill, walk to the beaches were over the hill Very secluded and very quite Hotel is centered in the middle of an old army barracks Food was very expensive and average for the price A lot of walking The ferry schedule is very limited in September unless you want to walk 15 to 20 minutes over the hill to the other Ferry stop Over priced!!
Mark, 4-night trip

10/10 Exceptional

Beautiful hotel on the island! Staff were warm and welcoming!
Margaret, 1-night trip

8/10 Very good

We had a great stay! And everyone was very nice! And it was Beautiful and peaceful!! The only thing I will say is if you have to leave early arrange transport to the ferry the night before because the front desk is not open early, And calling the number went straight to voice mail. Also, coffee in the morning was not easily accessible. Will definitely go back… and I will take extra keurig pods ☕️
Randimae, 4-night trip

10/10 Exceptional

Amazing getaway !! This island and the hotel was the perfect vacation we needed!
valerie, 2-night trip

10/10 Exceptional

The parking in the city was difficult and expensive. The Foggs ferry to the island was good. The hotel and grounds beautifully kept. The food was not all that good for me (linguini and clams) but my wife enjoyed her dish (cod fish sandwich). Bar drinks were expensive.
Gilbert, 1-night trip

8/10 Very good

The staff was very pleasant and our room was very nice.
Jonathan, 3-night trip