Inn at Diamond Cove

Photo gallery for Inn at Diamond Cove

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Beach nearby
Beach nearby
Outdoor pool, pool loungers
Outdoor pool, pool loungers

Overview of Inn at Diamond Cove

Inn at Diamond Cove

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

9.2/10 Superb

81 verified guest reviews

Property highlights

  • Pool
  • Free WiFi
  • Gym
  • Non-smoking
  • Air conditioning
  • Microwave
The price is €405
Price available on 10/07/2022
22 Mckinley Court, Great Diamond Island, Portland, ME, 04109
Main amenities
  • Housekeeping (on request)
  • Marina
  • Near the beach
  • 2 restaurants and 2 bars/lounges
  • Outdoor pool
  • Breakfast available
  • Outdoor tennis court
  • Fitness centre
  • Coffee shop/cafe
  • Business centre
  • Terrace
  • Air conditioning
For families
  • Microwave
  • Private bathroom
  • Garden
  • Terrace
  • Coffee/tea maker
  • Lift
Cleaning & safety
  • Cleaned with disinfectant
  • Hand sanitiser provided
  • Sheets and towels washed at 60°C

Choose dates to view prices

About this area

What's nearby

  • Casco Bay Lines Ferry Terminal - 90 min drive
  • Maine Narrow Gauge Railroad Company and Museum - 91 min drive
  • Merrill Auditorium - 91 min drive
  • Cross Insurance Arena - 91 min drive
  • Portland Observatory - 92 min drive
  • Maine College of Art - 92 min drive
  • Victoria Mansion - 91 min drive
  • East End Beach - 92 min drive
  • Portland Museum of Art - 92 min drive
  • Portland Stage - 92 min drive
  • Children's Museum of Maine - 92 min drive

Getting around

  • Portland, ME (PWM-Portland Intl. Jetport) - 98 min drive
  • Auburn, ME (LEW-Auburn - Lewiston Municipal) - 127 min drive
  • Wiscasset, ME (ISS) - 139 min drive

About this property

Inn at Diamond Cove

Inn at Diamond Cove features a marina and puts you 5.9 mi (9.4 km) from Cross Insurance Arena. 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 2 bars/lounges, a fitness centre and an outdoor tennis court. Fellow travellers say good things about the helpful staff and nice bathrooms.

Cleaning and safety practices

Enhanced cleanliness measures

Disinfectant is used to clean the property
High-touch surfaces are cleaned and disinfected
Sheets and towels are washed at 60°C or hotter

Social distancing

Cashless transactions are available for all charges at the property
Contactless room service is available.

Safety measures

Hand sanitiser provided
This information is provided by our partners.

At a glance

Hotel size

  • 44 rooms


  • Check-in time from 4 PM until 10:00 PM
  • Minimum check-in age – 21
  • Check-out time is 11 AM

Restrictions related to your trip

  • Check COVID-19 restrictions

Special check-in instructions

  • Front desk staff will greet guests on arrival
  • This property doesn't offer after-hours check-in

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


  • No cots (infant beds)


  • No pets or service animals allowed


  • Free WiFi in public areas
  • Free WiFi in rooms


  • No on-site parking

Other information

  • Smoke-free property

Property amenities

Food and drink

  • Full breakfast (surcharge) each morning 7:00 AM–10:00 AM
  • 2 restaurants
  • 2 bars/lounges
  • Coffee shop
  • Snack bar/deli

What to do

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

Working away

  • Business centre
  • Meeting rooms


  • Luggage storage
  • Bike hire
  • Pool loungers


  • Garden
  • Terrace
  • Fireplace in lobby
  • Fitness centre
  • An outdoor pool
  • Bike parking
  • Marina
  • Outdoor tennis court


  • Lift
  • In-room accessibility
  • Roll-in shower
  • Handrails in hallways

Languages spoken

  • English

Room amenities

Be entertained

  • Flat-screen television
  • Cable TV channels

Home comfort

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

Sleep well

  • Premium bedding

Freshen up

  • Private bathroom
  • Shower only
  • Free toiletries
  • Towels

Stay connected

  • Free WiFi

Food and drink

  • Mini fridge
  • Microwave
  • Toaster


  • Housekeeping (on request)

Special features


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

Fees & policies

Mandatory fees

You'll be asked to pay the following charges by the property at check-in or check-out:
  • Resort fee: USD 25.00 per accommodation, per night
  • Resort fee inclusions:
    • Pool access
    • Beach towels
    • Fitness centre access
    • Internet access (may be limited)
    • In-room coffee

Optional extras

  • Breakfast costs between USD 10 and USD 19 for adults, and USD 5 and USD 14 for children (approximately)
  • Housekeeping is available for an additional fee

Renovations and closures

The following facilities or services will be unavailable from July 1 2021 to September 1 2022 (dates subject to change):
  • Dining venue(s)
  • Fitness facilities

Hygiene & cleanliness

This property advises that enhanced cleaning and guest safety measures are currently in place.

Disinfectant is used to clean the property; commonly touched surfaces are cleaned with disinfectant between stays; bed sheets and towels are laundered at a temperature of at least 60°C/140°F.

Guests are provided with hand sanitiser; cashless payment methods are available for all transactions; contactless room service is available.


This property accepts credit cards. Cash is not accepted.

Also known as

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

Frequently asked questions

Overall score and ratings






Staff & service




Property conditions & facilities



10/10 Exceptional

Brenda, 2-night family trip
Verified guest review

10/10 Exceptional

Christopher, 2-night trip
Verified guest review

10/10 Exceptional

Diamond Cove Stay
This place is beautiful and all of the hotel staff are helpful and kind.
Shannon, 2-night family trip
Verified guest review

10/10 Exceptional

2-night trip
Verified guest review

8/10 Very good

Vallapa, 3-night trip
Verified Expedia guest review

10/10 Exceptional

I work a lot. Like a lot a lot. This was my first get away in quite some time and I got exactly what I needed. A stay full of rest and relaxation, surrounded by historical beauty. The staff is all friendly and very accommodating. We arrived late and were first greeted by the executive chef. He helped us with our luggage and asked if there was anything we needed. I had two hungry kids with me and although we had arrived well past closing time of the restaurant, he instantly offered to fire up the ovens and make us some delicious flat bread pizzas. I can’t even begin to express how grateful we were. We had the pleasure of eating at the Diamonds Edge restaurant the next night and the menu was amazing. The charcuterie board was full of delicious options and the Scallop dinner was superb. I also recommend the tuna tacos. The entire staff went above and beyond to make our stay exactly what we needed. I highly recommend this location.
Erin, 3-night family trip
Verified Expedia guest review

10/10 Exceptional

Inn is set on a beautiful island, perfect for a weekend getaway. Rooms are well sized and tastefully decorated as well as comfortable. Service was above expectations with staff being very friendly and personable. Not so much about the inn, but beware island does not have many food/ restaurant options so you may want to bring certain items if you dietary restrictions, etc.
Sam, 2-night family trip
Verified Expedia guest review

10/10 Exceptional

Location is great...peaceful and serene. NIce clientele to socialize with, but also nice secluded places to discover on Island for privacy. Restaurant staffing problems limited breakfast choices, but Portland easily accessible for fantastic food options. Bring some breakfast/snack food for a small refrigerator if possible. Inn staff very friendly and ready to serve.
Mitchell, 5-night romance trip
Verified Expedia guest review

2/10 Poor

I don't want to write a bad review. But the property advertisements are deceptive. Recently bought by a corporation, they were understaffed, the pool was very small and dirty, the facilities such as the arcade and bowling were old, had no air conditioning, and decrepit. Guests do not have access to the carts, and so if you have an older guest like ourselves, you have to request a ride every time you want to go anywhere on the island/resort. The bar closes at 9pm? We only had access to one restaurant (which was closed several days of our stay), and had to eat turkey sandwiches everyday. didn't expect to go food shopping on my vacation. While we generally had an okay time, I was unhappy to discover overcharges and duplicate charges on my account statement upon my return (there was no-one available to check us out on our departure at 8am). Some real nice people and land here, but I am not sure I would recommend with current management.
Michael Lee, 6-night family trip
Verified Expedia guest review

10/10 Exceptional

Deirdre, 2-night trip
Verified Expedia guest review