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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

Relax by the pool surrounded by a two-story building with multiple balconies.
Enjoy serene harbor views from the comfort of your waterfront retreat.
Relax in style with a fireplace, chandelier, and comfortable seating areas.
Enjoy dining al fresco with a view of the water and surrounding trees.
Enjoy a serene lakeside retreat with a sandy beach, wooden staircase, and tranquil lake perfect for swimming and sunbathing.

Popular amenities

  • Bar
  • Breakfast available
  • Gym
  • Pool
  • Air conditioning
  • Free WiFi

Explore the area

Map
22 Mckinley Court, Great Diamond Island, Portland, ME, 04109
  • Sand Beach
    ‪7 min drive‬
  • Portland Museum of Art
    ‪29 min drive‬
  • State Theatre
    ‪29 min drive‬
  • Portland, ME (PWM-Portland Intl. Jetport)
    ‪36 min drive‬

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Room options

View all photos for King Room with Balcony

1 bedroom, premium bedding, soundproofing, iron/ironing board

King Room with Balcony

9.8 out of 10
Exceptional
(6 reviews)
  • Resort view
  • Sleeps 2
  • 1 King Bed

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

1 bedroom, premium bedding, soundproofing, iron/ironing board

Double Queen Suite with Balcony - Disability Access

  • 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 | 1 bedroom, premium bedding, soundproofing, iron/ironing board

Double Queen Room with Balcony

7.4 out of 10
Good
(3 reviews)
  • Resort view
  • Sleeps 4
  • 2 Queen Beds

View all photos for King Suite with Balcony - Disability Access

King Suite with Balcony - Disability Access | 1 bedroom, premium bedding, soundproofing, iron/ironing board

King Suite with Balcony - Disability Access

10.0 out of 10
Exceptional
(1 review)
  • Resort view
  • Sleeps 4
  • 1 King Bed and 2 Large Twin Sofa Beds

View all photos for King Suite with Sitting Area

1 bedroom, premium bedding, soundproofing, iron/ironing board

King Suite with Sitting Area

8.4 out of 10
Very good
(6 reviews)
  • 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

9.0 out of 10
Wonderful
(2 reviews)
  • Resort view
  • Sleeps 3
  • 1 King Bed and 1 Large Twin Sofa Bed

View all photos for Double Queen Suite with Balcony

1 bedroom, premium bedding, soundproofing, iron/ironing board

Double Queen Suite with Balcony

  • Resort view
  • Sleeps 5
  • 2 Queen Beds and 1 Large Twin Sofa Bed

View all photos for Two Bedroom King Suite with Balcony

1 bedroom, premium bedding, soundproofing, iron/ironing board

Two Bedroom King Suite with Balcony

  • Resort view
  • Sleeps 5
  • 2 King Beds

View all photos for King Room with Sitting Area and Balcony

1 bedroom, premium bedding, soundproofing, iron/ironing board

King Room with Sitting Area and Balcony

10.0 out of 10
Exceptional
(2 reviews)
  • 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

1 bedroom, premium bedding, soundproofing, iron/ironing board

King Suite with Two Sofa Beds and Balcony

  • Resort view
  • Sleeps 4
  • 2 Large Twin Sofa Beds and 1 King Bed

View all photos for King Suite with Balcony

1 bedroom, premium bedding, soundproofing, iron/ironing board

King Suite with Balcony

10.0 out of 10
Exceptional
(1 review)
  • Resort view
  • Sleeps 3
  • 1 King Bed and 1 Large Twin Sofa Bed

View all photos for King Room

King Room | 1 bedroom, premium bedding, soundproofing, iron/ironing board

King Room

8.8 out of 10
Excellent
(8 reviews)
  • Resort view
  • Sleeps 2
  • 1 King Bed

About the neighborhood

Portland

Inn at Diamond Cove places you 5.7 mi (9.2 km) from State Theatre and 6 mi (9.6 km) from Wadsworth-Longfellow House. This 3.5-star hotel has 44 guestrooms and offers a marina, an outdoor pool, and free in-room WiFi.

What's nearby

  • Sand Beach - 7 min drive - 2.0 miles
  • Casco Bay Lines Ferry Terminal - 28 min drive - 4.3 miles
  • Portland Museum of Art - 29 min drive - 4.8 miles
  • State Theatre - 29 min drive - 5.0 miles
  • East End Beach - 30 min drive - 5.2 miles

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 with 2 restaurants, in the vicinity of State Theatre
Inn at Diamond Cove features a marina, an outdoor pool, and a gym. Friendly staff can provide luggage storage, and also offer advice about sightseeing. Additional amenities include an outdoor tennis court, meeting rooms, and a business center.
Guests can expect free WiFi and flat-screen TVs with cable channels. Beds sport premium bedding and bathrooms offer free toiletries. Other standard amenities include microwaves, coffee makers, and ironing boards. Housekeeping is available on request.
An outdoor tennis court and a marina are featured at the hotel. In addition to an outdoor pool, other recreational amenities include a fitness center.

The recreational activities listed below are available either on site or nearby; fees may apply.

Languages

English, Spanish

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Property amenities

Internet

  • Available in all rooms: Free WiFi
  • In-room WiFi speed: 250+ Mbps (good for 3–5 people or up to 10 devices)

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
  • Smoking not allowed

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

Access methods

Host will greet you

Pets

  • Service animals exempt from fees

Property payment types

Important information

Fees

You'll be asked to pay these charges at the property:

  • 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

These are all of the charges provided to us by the property.

Optional extras

These fees and deposits will be charged at check-in, check-out, or the time of service.

  • 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

This list may not be comprehensive. Fees and deposits might 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
This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room
  • Check-in: 4 PM
  • Check-out: 11 AM
  • Minimum check-in age: 21

We should mention

Details about charges, deposits, or other important information:

  • This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
  • This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children. If you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room.
  • Charges for extra guests may apply and vary depending on the property's policy.
  • A cash deposit, credit card, or debit card for incidental charges, as well as a government-issued photo ID, may be required at check-in.
  • Special requests are subject to availability at the time of check-in and can't be guaranteed. Certain requests may come with additional charges.
  • No parking is available onsite.
  • This property accepts credit cards. Cash is not accepted. 
  • Cashless payment methods are available for all transactions.

Additional information about polices, regulations, and more:

  • No cribs or infant beds are available.
  • No rollaway or extra beds are available.
  • 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

Is a free cancellation option available at Inn at Diamond Cove?

Inn at Diamond Cove provides free cancellation on some room rates. For additional details, review the cancellation policy on Orbitz.

What can I see around Inn at Diamond Cove?

This hotel is located in Portland, just steps from Casco Bay. You'll also find Sand Beach and East End Beach within a short drive.

Is there parking available at Inn at Diamond Cove?

Bicycle parking is also available for guests.

Does Inn at Diamond Cove include a casino on the premises?

No, Inn at Diamond Cove doesn't have a casino.

Is there an indoor pool at Inn at Diamond Cove?

No, this hotel doesn't have an indoor pool; however, there is an outdoor pool.

Is Inn at Diamond Cove a good place to stay for couples?

There are many amenities for couples at this hotel, including an outdoor pool and 3 bars plus some guestrooms feature fireplaces.

Are there hot tubs at Inn at Diamond Cove?

No, there isn't a spa tub at this hotel.

Does Inn at Diamond Cove feature a restaurant that includes a breakfast menu?

Yes, Inn at Diamond Cove has 2 restaurants, and serves a full breakfast each morning for a surcharge.

Will Inn at Diamond Cove allow pets to stay for free?

No, pets aren't allowed at Inn at Diamond Cove though service animals are welcome.

Are there connecting rooms at Inn at Diamond Cove?

No, there aren't connecting guestrooms at this hotel.

What is the closest airport to Inn at Diamond Cove?

The closest major airport to Inn at Diamond Cove is Portland Intl. Jetport Airport (PWM), which is 10.2 mi away (98 minutes by car). Another top airport is Auburn, ME (LEW-Auburn - Lewiston Municipal), which is around 25.5 mi away.

Can I book a room with a balcony at Inn at Diamond Cove?

Yes, some guestrooms at this hotel offer a balcony where guests can enjoy garden or resort views.

Inn at Diamond Cove Reviews

Reviews

8.8

Excellent

Rating 10 - Excellent. 119 out of 183 reviews
Rating 8 - Good. 30 out of 183 reviews
Rating 6 - Okay. 20 out of 183 reviews
Rating 4 - Poor. 8 out of 183 reviews
Rating 2 - Terrible. 6 out of 183 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

2/10 Terrible

JESSICA

Stayed 1 night in Oct 2024

10/10 Excellent

Dayna

Liked: Cleanliness, staff & service, property conditions & facilities
Lication
Stayed 1 night in Aug 2024

10/10 Excellent

Amy

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great stay at Diamond Inn. Highly recommend!
Stayed 2 nights in Oct 2024

6/10 Okay

John

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Oct 2024

10/10 Excellent

Ronald

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Unique experience We loved our visit and want to go back.
Stayed 1 night in Oct 2024

10/10 Excellent

Matthew

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Great stay

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

10/10 Excellent

Gail, ANNISTON

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
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

Traveled with group
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Pretty and tranquil
Stayed 1 night in Oct 2024

10/10 Excellent

Kristian

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
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

6/10 Okay

Vincent

Traveled with partner
Liked: Cleanliness, property conditions & facilities
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

8/10 Good

Frédéric

Liked: Cleanliness, room comfort
Stayed 2 nights in Sep 2024

10/10 Excellent

JEFFREY, Lyndhurst

Liked: Cleanliness, staff & service, property conditions & facilities
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

Dennis

Stayed 3 nights in Sep 2024

2/10 Terrible

Kristina

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

6/10 Okay

Meredith

Traveled with family
Disliked: 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

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

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

Mike

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great stay. Very relaxing
Stayed 1 night in Sep 2024

4/10 Poor

Ireland

Traveled with family
Liked: Cleanliness, amenities
Disliked: Staff & service
Its sad to say because this place has so much potential but clearly under staffed. They have the desk boy working 4 jobs and there isnt a lot of communication with everyone working. The facilities are so amazing just hard that they are not all free due to the price of the room. Also, the cleaning service never came to freshen our room. It just felt like we constantly were st the front desk asking for things that typically are done at a 3 star hotel.
Stayed 2 nights in Aug 2024

10/10 Excellent

noelle

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Aug 2024

10/10 Excellent

derek

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
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

8/10 Good

Randimae

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
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

Esther

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Jul 2024

8/10 Good

Scott

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 4 nights in Jul 2024

10/10 Excellent

Brandon

Traveled with family and small children, Traveled with partner, Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The Inn itself is gorgeous on a lovely quiet island for some exploring. The rooms are large and well maintained, and the staff while inexperienced does their best to help and answer questions. Our room was ready when we got there early, and they let us check-in a few hours ahead which was greatly appreciated. The pool is nice (a little chilly) and the hot tub was boiling, and we enjoyed relaxing by the pool. The beaches are nice to visit from a short walk but don't expect sandy beaches here. We walked around the island, even outside of the homeowner's association barrier and there is a nice gift shop where you can get ice cream, popsicles and some treats for ~1 a pop. Surprisingly reasonable for this island. The main issue with the island is food as one might expect, so just keep you expectations on the lower end (unlike the higher side prices) and you won't be too disappointed. The hotel restaurant is OK - the pancakes were at least good - but the two island restaurants left a lot to be desired. Would we return? I think if you are looking for a short getaway or are willing to go to portland for food, it can make an excellent relaxing trip.
Stayed 1 night in Jul 2024

4/10 Poor

Ashton

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