See all properties

Inn at Diamond Cove

3.5 star property

Choose dates to view prices

Photo gallery for Inn at Diamond Cove

Exterior
Creator video
Beach nearby
Outdoor pool, sun loungers
Lobby

Reviews

8.8 out of 10
Excellent

Popular amenities

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

Explore the area

View in a map
22 Mckinley Court, Great Diamond Island, Portland, ME, 04109
  • Place, Little Diamond Island
    ‪5 min drive‬
  • Place, Portland Museum of Art
    ‪29 min drive‬
  • Place, State Theatre
    ‪29 min drive‬
  • Airport, Portland, ME (PWM-Portland Intl. Jetport)
    ‪41 min drive‬

Room options

View all photos for King Room

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

King Room

9.0 out of 10
Wonderful
(9 reviews)
  • Resort view
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free WiFi

View all photos for King Room with Balcony

Premium bedding, soundproofing, iron/ironing board, free WiFi

King Room with Balcony

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

View all photos for Double Queen Room with Balcony

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

Double Queen Room with Balcony

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

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
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed and 1 Large Twin Sofa Bed
  • Free WiFi

View all photos for King Room with Sitting Area and Balcony

Premium bedding, soundproofing, iron/ironing board, free WiFi

King Room with Sitting Area and Balcony

10.0 out of 10
Exceptional
(3 reviews)
  • Resort view
  • 1 bedroom
  • Sleeps 3
  • 1 Large Twin Sofa Bed and 1 King Bed
  • Free WiFi

View all photos for Double Queen Suite with Balcony

Premium bedding, soundproofing, iron/ironing board, free WiFi

Double Queen Suite with Balcony

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

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

Premium bedding, soundproofing, iron/ironing board, free WiFi

King Suite with Two Sofa Beds and Balcony

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

View all photos for King Suite with Balcony - Disability Access

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

King Suite with Balcony - Disability Access

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

View all photos for Two Bedroom King Suite with Balcony

Premium bedding, soundproofing, iron/ironing board, free WiFi

Two Bedroom King Suite with Balcony

  • Resort view
  • 2 bedrooms
  • Sleeps 5
  • 2 King Beds
  • Free WiFi

View all photos for King Suite with Balcony

Premium bedding, soundproofing, iron/ironing board, free WiFi

King Suite with Balcony

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

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

Premium bedding, soundproofing, iron/ironing board, free WiFi

Double Queen Suite with Balcony - Disability Access

  • Resort view
  • 1 bedroom
  • Sleeps 5
  • 1 Twin Sofa Bed and 2 Queen Beds
  • Free WiFi

View all photos for King Suite with Sitting Area

Premium bedding, soundproofing, iron/ironing board, free WiFi

King Suite with Sitting Area

8.4 out of 10
Very good
(6 reviews)
  • Resort view
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Twin Sofa Bed
  • Free WiFi

You may also like

Ad
Exterior

Hampton Inn Portland Downtown - Waterfront

Downtown Portland
  • Pool
  • Breakfast included
  • Pet friendly
  • Free WiFi
8.8 out of 10, Excellent, 1,007 reviews
$230 nightly
The price is $254
Jun 14 - Jun 15
Total with taxes and fees
Hampton Inn Portland Downtown - Waterfront

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

  • Little Diamond Island - 5 min drive - 1.4 miles
  • Portland Museum of Art - 29 min drive - 4.8 miles
  • State Theatre - 29 min drive - 5.0 miles
  • Thompson's Point - 35 min drive - 7.7 miles
  • Maine Mall - 36 min drive - 11.4 miles

Getting around

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

Restaurants

  • ‪McDonald's - ‬34 min drive
  • ‪Dunkin' - ‬34 min drive
  • ‪Dockside Grill - ‬37 min drive
  • ‪Double Great Coffee - ‬29 min drive
  • ‪Night Mares - ‬28 min drive

About this property

Inn at Diamond Cove

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.

Similar properties

Free daily on-the-go breakfast
La Quinta Inn & Suites by Wyndham Portland DT/Maine Med
Portland
  • Pool
  • Breakfast included
  • Free airport shuttle
  • Pet friendly
8.6 out of 10, Excellent, 2,222 reviews
$132 nightly
The price is $146
Jun 14 - Jun 15
Total with taxes and fees
La Quinta Inn & Suites by Wyndham Portland DT/Maine Med

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
  • Connecting rooms available
  • Iron/ironing board
  • Phone
  • 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
Information provided by the property may be translated using automated translation tools

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
Safety features at this property include a fire extinguisher
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. 
  • Onsite safety features include a fire extinguisher.
  • 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.

How much does it cost to stay at Inn at Diamond Cove?

As of Jun 12, 2026, prices found for a 1-night stay for 2 adults at Inn at Diamond Cove on Jun 18, 2026 start from $310, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

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.

Will I be able to park at Inn at Diamond Cove?

No, this hotel doesn't offer parking.

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.

What amenities will couples enjoy at Inn at Diamond Cove?

There are many amenities for couples at this hotel, including an ocean-view restaurant and an outdoor pool plus some guestrooms feature a fireplace.

Are there hot tubs at Inn at Diamond Cove?

No, this hotel doesn't have a spa tub.

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 and courtyard views.

Inn at Diamond Cove Reviews

Reviews

8.8

Excellent

Rating 10 - Excellent. 128 out of 195 reviews
Rating 8 - Good. 32 out of 195 reviews
Rating 6 - Okay. 20 out of 195 reviews
Rating 4 - Poor. 8 out of 195 reviews
Rating 2 - Terrible. 7 out of 195 reviews

9.6/10

Cleanliness

8.8/10

Staff & service

8.2/10

Amenities

9.2/10

Property conditions & facilities

Reviews

Verified

10/10 Excellent

Alan

Liked: Cleanliness, staff & service, property conditions & facilities
Great rooms and staff and local restaurants.
Stayed 2 nights in Aug 2025
Verified

10/10 Excellent

Linda

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Beautiful room, comfortable bed unique property!
Stayed 1 night in Oct 2025
Verified

10/10 Excellent

Kenneth

Liked: Cleanliness, staff & service, property conditions & facilities
Great Inn
Stayed 1 night in Jun 2025
Verified

10/10 Excellent

Madeleine

Liked: Amenities, property conditions & facilities
We love it here!
Stayed 1 night in Jul 2025
Verified

10/10 Excellent

Katrina

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We had an amazing stay! What a gem of an experience - all of the staff was wonderful - Antonio at the lobby cafe was so kind and friendly and Kayla at concierge always went above and beyond!!
Stayed 3 nights in Jul 2025
Verified

10/10 Excellent

robert

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Property was well kept, clean, quiet and comfortable. The staff was super friendly and nice. The rooms were spacious and clean and the surroundings were beautiful. Great place! Would highly recommend it!
Stayed 2 nights in Sep 2025
Verified

10/10 Excellent

Pascha

Liked: Cleanliness, amenities, property conditions & facilities
Such an amazing property, felt like stepping into a Hallmark movie, the rooms were spacios and decorated beautifully, the staff was amzing. I wish I could have stayed there for at least a week.
Stayed 1 night in Jun 2025
Verified

8/10 Good

janice

Liked: Cleanliness, staff & service, property conditions & facilities
it was very unique having to take a ferry over, shuttle by golf cart and bikes. late in season only 1 restaurant available. looking for peace and quiet- this it the place. lots to walk around and look at with the old fort there.
Stayed 2 nights in Sep 2025
Verified

10/10 Excellent

Sherri A

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Diamond Cove is a peaceful and beautiful property. I highly recommend.
Stayed 2 nights in Aug 2025
Verified

10/10 Excellent

Kathleen

Liked: Cleanliness, staff & service, property conditions & facilities
Great place to visit
Stayed 1 night in Jul 2023
Verified

8/10 Good

Paula

Liked: Amenities
The property was beautiful, the rooms were beautiful the staff was very friendly and helpful . The trails were nice walking the beach was so very cool. The dinning wasn’t very good but they were accommodating .
Stayed 1 night in Jul 2025
Verified

10/10 Excellent

Anthony

Liked: Cleanliness, amenities, property conditions & facilities
Great staff service. Very high quality private stay. Amazing room. Also a really lovely historic tour too.
Stayed 1 night in May 2025
Verified

10/10 Excellent

Jeffrey

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great place
Stayed 1 night in Oct 2023
Verified

10/10 Excellent

Verified traveler

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

Awesome!

Wonderful! Peaceful, clean, beautiful. Great staff.
Stayed 3 nights in Jun 2025
Verified

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
Verified

8/10 Good

Jonathan

Liked: Cleanliness, staff & service, property conditions & facilities
The staff was very pleasant and our room was very nice.
Stayed 3 nights in Aug 2022
Verified

10/10 Excellent

Ronald

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
Verified

10/10 Excellent

Mike

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

10/10 Excellent

Amy

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

10/10 Excellent

Margaret

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful hotel on the island! Staff were warm and welcoming!
Stayed 1 night in Sep 2023
Verified

10/10 Excellent

Marybeth

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Inn at Diamond Cove was an amazing weekend stay! The property and our suite were beautiful
Stayed 3 nights in Aug 2022
Verified

10/10 Excellent

valerie

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Amazing getaway !! This island and the hotel was the perfect vacation we needed!
Stayed 2 nights in Aug 2023
Verified

10/10 Excellent

Kristian

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
Verified

10/10 Excellent

Raminderjeet

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
it was an amazing trip and excellent stay. Rooms were comfortable and excellent service. There are few dining options on the island but food was great at all. I will definitely recommend a short stay at the Diamond Inn.
Stayed 2 nights in Aug 2022
Verified

10/10 Excellent

Gail

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

Hotels

Flights

Cars

Packages