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Inn at Diamond Cove

3.5 star property
Hotel with 2 restaurants, in the vicinity of State Theatre

Choose dates to view prices

Photo gallery for Inn at Diamond Cove

Outdoor pool, sun loungers
Lobby
Exterior
View from property
2 restaurants, lunch served

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Bar
  • Breakfast available
  • Gym
  • Pool
  • Air conditioning
  • Restaurant

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

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

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

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 - 43 min drive
  • State Theatre - 46 min drive
  • Portland Museum of Art - 92 min drive
  • Portland Head Light - 101 min drive

Getting around

  • Portland Transportation Center - 48 min drive
  • Portland Intl. Jetport Airport (PWM) - 98 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

Hotel on a private island
Located close to Wadsworth-Longfellow House and Portland Museum of Art, Inn at Diamond Cove provides a marina, a terrace, and a coffee shop/cafe. Adventurous travelers may like the cycling at this hotel. At the two on-site restaurants, enjoy lunch, dinner, light fare, and ocean views. In-room WiFi is available to all guests, along with a garden and a playground.
You'll also enjoy perks such as:
  • An outdoor pool with sun loungers
  • Full breakfast (surcharge), bike rentals, and an outdoor tennis court
  • Luggage storage, meeting rooms, and smoke-free premises
  • A billiards/pool table and an elevator
  • Guest reviews give top marks for the helpful staff
Room features
All guestrooms at Inn at Diamond Cove offer perks such as premium bedding and wet bars, as well as amenities like air conditioning and sound-insulated walls.
More amenities include:
  • Bathrooms with showers and free toiletries
  • Flat-screen TVs with cable channels
  • Mini fridges, microwaves, and toasters

Languages

English, Spanish

Property amenities

Internet

  • Available in all rooms: WiFi

Parking and transportation

  • No onsite parking available

Food and drink

  • Daily full breakfast available 7:00 AM to 11:00 AM for a fee: USD 10 to 19 for adults and USD 5 to 14 for children
  • 2 restaurants
  • 3 bars/lounges
  • A coffee shop/cafe
  • Snack bar/deli

Restaurants on site

  • Cabana Bar
  • Diamond's Edge
  • Lobby Bar & Cafe

Things to do

  • Bicycle rentals
  • Billiards/pool table
  • Gym
  • Outdoor pool
  • Outdoor tennis court
  • Playground

Family friendly

  • In-room microwave
  • Mini-fridge
  • Outdoor pool
  • Playground
  • Snack bar/deli
  • Soundproofed rooms

Conveniences

  • Luggage storage

Guest services

  • Housekeeping (on request)

Business services

  • Business center
  • Meeting rooms

Outdoors

  • Garden
  • Marina
  • Pool loungers
  • Terrace

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Elevator
  • Handrails in hallways

More

  • Fireplace in lobby
  • Smoke-free property

Room amenities

Bedroom

  • Premium bedding

Bathroom

  • Free toiletries
  • Private bathroom
  • Shower
  • Towels provided

Entertainment

  • Flat-screen TV with cable channels

Food and drink

  • Coffee/tea maker
  • Microwave
  • Mini-fridge
  • Toaster
  • Wet bar

More

  • Air conditioning
  • Iron/ironing board
  • Soundproofed rooms

Policies

Check-in

Check-in start time: 4 PM; Check-in end time: 10:00 PM
Minimum check-in age: 21

Check-out

Check-out before 11 AM

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

Renovations and closures

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

Access methods

Host will greet you

Pets

Pets not allowed (service animals are welcome, and are exempt from fees)

Children and extra beds

Children are welcome
Rollaway/extra beds are not available
Cribs (infant beds) are not available

Property payment types

Important information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • Resort fee: USD 38.15 per accommodation, per night
The resort fee includes:
  • Additional inclusions
  • Beach towels
  • Fitness center access
  • In-room coffee
  • Phone calls
  • Pool access

We have included all charges provided to us by the property.

Optional extras

  • Fee for full breakfast: approximately USD 10 to 19 for adults, and USD 5 to 14 for children
  • Housekeeping is available for an additional fee and varies based on length of stay

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards; cash is not accepted
Cashless transactions are available

We should mention

This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly)

Property is 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

Does Inn at Diamond Cove have a pool?

Yes, this property has an outdoor pool.

Is Inn at Diamond Cove pet-friendly?

No, only service animals are welcome at the property.

How much is parking at Inn at Diamond Cove?

Inn at Diamond Cove doesn't offer parking.

What time is check-in at Inn at Diamond Cove?

Check-in start time: 4 PM; Check-in end time: 10:00 PM. After-hours check-in is not available.

What time is check-out at Inn at Diamond Cove?

Check-out is at 11 AM.

Where is Inn at Diamond Cove located?

Situated near the beach, this hotel is within 9 mi (15 km) of State Theatre, Wadsworth-Longfellow House, and Portland Museum of Art. Portland Head Light and Maine Mall are also within 12 mi (20 km).

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Inn at Diamond Cove Reviews

Reviews

8.8

Excellent

Rating 10 - Excellent. 109 out of 168 reviews
Rating 8 - Good. 29 out of 168 reviews
Rating 6 - Okay. 17 out of 168 reviews
Rating 4 - Poor. 7 out of 168 reviews
Rating 2 - Terrible. 6 out of 168 reviews

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 Excellent

Amy

Great stay at Diamond Inn. Highly recommend!
Stayed 2 nights in Oct 2024

10/10 Excellent

Matthew

Great stay
Wonderful staff, beautiful island very comfortable hotel. Would definitely recommend it
Stayed 1 night in Oct 2024

10/10 Excellent

Ronald

Unique experience We loved our visit and want to go back.
Stayed 1 night in Oct 2024

10/10 Excellent

Kristian

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
Stayed 1 night in Sep 2024

10/10 Excellent

Mike

Great stay. Very relaxing
Stayed 1 night in Sep 2024

10/10 Excellent

Gail

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
Stayed 1 night in Oct 2024

10/10 Excellent

Kathleen

Pretty and tranquil
Stayed 1 night in Oct 2024

10/10 Excellent

JEFFREY

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.
Stayed 4 nights in Jul 2024

10/10 Excellent

Dayna

Lication
Stayed 1 night in Aug 2024

10/10 Excellent

derek

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.
Stayed 1 night in Aug 2024

10/10 Excellent

Jeffrey

Great place
Stayed 1 night in Oct 2023

8/10 Good

Thomas

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.
Stayed 2 nights in Jun 2024

4/10 Poor

Ashton

Liked: Staff & service
It was a nice property but not tons of things to do.
Stayed 1 night in Jul 2024

6/10 Okay

Vincent

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.
Stayed 1 night in Sep 2024

10/10 Excellent

Sean

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!
Stayed 4 nights in Jun 2024

10/10 Excellent

Kathleen

Great place to visit
Stayed 1 night in Jul 2023

10/10 Excellent

Michelle

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!
Stayed 2 nights in May 2024

2/10 Terrible

Kristina

Terrible to get ahold of. Staff is not friendly.
Stayed 1 night in Sep 2024

6/10 Okay

Meredith

Liked: Staff & service
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.
Stayed 1 night in Sep 2024

6/10 Okay

Mark

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!!
Stayed 4 nights in Sep 2024

10/10 Excellent

Margaret

Beautiful hotel on the island! Staff were warm and welcoming!
Stayed 1 night in Sep 2023

8/10 Good

Randimae

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 ☕️
Stayed 4 nights in Aug 2024

10/10 Excellent

valerie

Amazing getaway !! This island and the hotel was the perfect vacation we needed!
Stayed 2 nights in Aug 2023

10/10 Excellent

Gilbert

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.
Stayed 1 night in Jul 2024

8/10 Good

Jonathan

The staff was very pleasant and our room was very nice.
Stayed 3 nights in Aug 2022