Inn at Diamond Cove | Hotel in Portland

| 8.8 (183 Reviews) |  1 Bathroom
Portland Hotel | Inn at Diamond Cove

Discover the Inn at Diamond Cove in Portland, Maine

Welcome to the Inn at Diamond Cove, a stunning destination for travelers seeking a memorable stay in Portland, Maine. This smoke-free hotel features two delightful restaurants, offering delicious dining options right on-site. Additionally, you will find a marina and a refreshing outdoor pool, perfect for relaxing during your visit.

Your comfort is our priority, with 44 well-appointed, air-conditioned accommodations that include coffee/tea makers and irons/ironing boards. Experience restful nights on premium bedding, while enjoying entertainment on flat-screen televisions equipped with cable channels. Each bathroom is fitted with showers and complimentary toiletries to enhance your stay. Stay connected with complimentary wireless Internet access, boasting speeds of over 250 Mbps, suitable for multiple devices.

The Inn at Diamond Cove provides excellent recreational facilities including an outdoor tennis court and a fitness center, ensuring you can maintain your active lifestyle. Guests are encouraged to take advantage of the various activities available both on-site and nearby, though fees may apply.

For added convenience, housekeeping is available upon request, allowing you to enjoy your stay without any interruptions. Choose the Inn at Diamond Cove for your next getaway and immerse yourself in all that Portland, Maine has to offer.

Where to Stay in Portland: An Overview of Portland, Maine

Portland, Maine, is a vibrant coastal city that combines rich maritime history with a thriving arts scene, making it an ideal destination for any traveler. Renowned for its picturesque waterfront and charming cobblestone streets, Portland boasts unique elements such as its iconic lighthouses and a bustling food scene that highlights its status as one of the top foodie cities in America. When considering where to stay in Portland, you'll find that accommodations like the Inn at Diamond Cove offer not only comfort but also a prime location to explore the city's eclectic blend of culture and nature.

Just a short distance from the Inn at Diamond Cove, you can indulge in various activities, including exploring the nearby State Theatre for captivating performances or savoring fresh seafood at local favorites. Enjoy a meal at one of the hotel's two restaurants, or unwind in the outdoor pool surrounded by stunning views. For the active traveler, the hotel features a marina and outdoor tennis courts, while the nearby area offers scenic spots perfect for hiking or biking along the beautiful coast. In addition, with easy access to Portland's downtown attractions, your stay at the Inn at Diamond Cove places you right in the heart of this dynamic city.

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22 Mckinley Court, Great Diamond Island, Portland, 04109, United States

Amenities

Air Conditioner
Pool
TV
Wheelchair Accessible
Balcony/Terrace
Accessibility
Security/Safety
Business Services
Sports/Activities
Bedding/Linens
Wellness Facilities
Fireplace/Heating
Restaurant
Bar
Toiletries
Guest Services
Breakfast
Child Friendly
Internet
Kitchen
Laundry

Facility Overview

Bathrooms
  • Shower
  • Private bathroom
  • Towels
  • Free toiletries
Bedroom
  • Air conditioning
  • Premium bedding
  • Bed sheets
  • Soundproofing
  • Iron/ironing board
Breakfast
  • Full breakfast available for a fee daily 7:00 AM–11:00 AM: USD 10-19 for adults and USD 5-14 for children
  • 3 bars/lounges
  • 2 restaurants and 1 coffee shop/cafe
  • Microwave
  • Wet bar
  • Toaster
  • Coffee/tea maker
  • Mini-fridge
Parking
  • No onsite parking available
Accessibility
  • Handrails in hallways
  • Elevator
  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
Activities
  • Fishing
  • Basketball
  • Hiking/biking trails
  • Motor boating
  • Beach access
  • Kayaking
  • Swimming
  • Boat tours
  • Outdoor tennis court
  • Outdoor pool
  • Playground
  • Bicycle rentals
  • Fitness center
  • Billiards/pool table
  • Bike parking
Entertainment
  • Cable channels
  • Flat-screen TV
General
  • Meeting rooms
  • Business center
  • Elevator
  • English
  • Spanish
  • Fireplace in lobby
  • Smoke-free property
Guest Services
  • Outdoor pool
  • Soundproofed rooms
  • Microwave
  • Playground
  • Snack bar/deli
  • Mini-fridge
  • Housekeeping (on request)
  • Luggage storage
Internet
  • Available in all rooms: Free WiFi
  • In-room WiFi speed: 250+ Mbps (good for 3–5 people or up to 10 devices)
Outdoors
  • Marina onsite
  • Garden
  • Pool sun loungers
  • Terrace

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
Child Policy
Children are welcome. rollaway/extra beds are not available. cribs (infant beds) are not available.
Payment Policy
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.
Pet Policy
Pets not allowed (service animals are welcome, and are exempt from fees)
Cashless transactions are available 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 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

Reviews

Jun 24, 2025 09:06:18 AM
Review Score:   10
Summary: Wonderful! Peaceful, clean, beautiful. Great staff.
See All Reviews

Room Arrangement

Room Info Facilities
King Room with Balcony
Room Size: m2
1 King Bed
King Room with Balcony

General

Number of living rooms 0, Balcony or patio, Number of bedrooms - 0, Bed count minimum 1, Resort view, Bed count maximum 1
Double Queen Suite with Balcony - Disability Access
Room Size: m2
3 Twin Sofa Bed and Queen Beds
Double Queen Suite with Balcony - Disability Access

General

Number of living rooms 0, Dining table, Fireplace, Number of bedrooms - 1, Dishwasher, Stovetop, Wheelchair accessible, Balcony or patio, Cookware, dishware, and utensils, Kitchen, Bed count maximum 3, Resort view, Bed count minimum 3
Double Queen Room with Balcony
Room Size: m2
2 Queen Beds
Double Queen Room with Balcony

General

Number of living rooms 0, Balcony or patio, Number of bedrooms - 0, Resort view, Bed count minimum 2, Bed count maximum 2
King Suite with Balcony - Disability Access
Room Size: m2
3 King Bed and Large Twin Sofa Beds
King Suite with Balcony - Disability Access

General

Number of living rooms 0, Dining table, Fireplace, Number of bedrooms - 1, Dishwasher, Stovetop, Wheelchair accessible, Balcony or patio, Cookware, dishware, and utensils, Kitchen, Garden view, Bed count maximum 3, Resort view, Bed count minimum 3
King Suite with Sitting Area
Room Size: m2
2 King Bed and Twin Sofa Bed
King Suite with Sitting Area

General

Number of living rooms 0, Cookware, dishware, and utensils, Dining table, Kitchen, Fireplace, Number of bedrooms - 1, Dishwasher, Resort view, Bed count minimum 2, Bed count maximum 2
Standard King Room with Fireplace and Balcony
Room Size: m2
2 King Bed and Large Twin Sofa Bed
Standard King Room with Fireplace and Balcony

General

Number of living rooms 0, Balcony or patio, Number of bedrooms - 0, Fireplace, Resort view, Bed count minimum 2, Bed count maximum 2
Double Queen Suite with Balcony
Room Size: m2
3 Queen Beds and Large Twin Sofa Bed
Double Queen Suite with Balcony

General

Number of living rooms 0, Balcony or patio, Cookware, dishware, and utensils, Dining table, Kitchen, Fireplace, Number of bedrooms - 1, Dishwasher, Stovetop, Bed count maximum 3, Resort view, Bed count minimum 3
Two Bedroom King Suite with Balcony
Room Size: m2
2 King Beds
Two Bedroom King Suite with Balcony

General

Number of living rooms 0, Balcony or patio, Cookware, dishware, and utensils, Dining table, Kitchen, Fireplace, Number of bedrooms - 2, Dishwasher, Stovetop, Resort view, Bed count minimum 2, Bed count maximum 2
King Room with Sitting Area and Balcony
Room Size: m2
2 Large Twin Sofa Bed and King Bed
King Room with Sitting Area and Balcony

General

Number of living rooms 0, Balcony or patio, Number of bedrooms - 0, Resort view, Bed count minimum 2, Bed count maximum 2
King Suite with Two Sofa Beds and Balcony
Room Size: m2
3 Large Twin Sofa Beds and King Bed
King Suite with Two Sofa Beds and Balcony

General

Number of living rooms 0, Dining table, Fireplace, Number of bedrooms - 1, Dishwasher, Sofa bed, Stovetop, Extra bed count 1, Balcony or patio, Cookware, dishware, and utensils, Kitchen, Courtyard view, Bed count maximum 3, Resort view, Bed count minimum 3
King Suite with Balcony
Room Size: m2
2 King Bed and Large Twin Sofa Bed
King Suite with Balcony

General

Number of living rooms 0, Balcony or patio, Cookware, dishware, and utensils, Dining table, Kitchen, Fireplace, Number of bedrooms - 1, Dishwasher, Stovetop, Resort view, Bed count minimum 2, Bed count maximum 2
King Room
Room Size: m2
1 King Bed
King Room

General

Number of living rooms 0, Number of bedrooms - 0, Bed count minimum 1, Resort view, Bed count maximum 1

FAQ's

Is this Inn at Diamond Cove pet-friendly for guests?

No, pets are not allowed at this property. Check the guest reviews to learn what guests had to share.

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

Check-in time for Inn at Diamond Cove starts counting from 4:00 PM and check-out is until 11:00 AM. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.

Does the Inn at Diamond Cove have a swimming pool?

Yes, this Inn at Diamond Cove has a swimming pool. Check the Facility Overview section for details about the pool and other available facilities.

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

Best-rates for the Inn at Diamond Cove starts from $463 per night with includes Pool, Business Services, Bar, Toiletries, Bedding/Linens, Wellness Facilities, TV, Wheelchair Accessible, Security/Safety, Sports/Activities, Fireplace/Heating, Guest Services, Child Friendly, Internet, Air Conditioner, Balcony/Terrace, Accessibility, Restaurant, Breakfast, Kitchen, Laundry with all other facilities. Hotala matches every traveler with their perfect hotel, resort, or rental and whether you are traveling with a group, friends, family, or pets.

Is Inn at Diamond Cove a family-friendly place to stay?

Based on the information we have received from the owner or our partner, this is considered to be a family-friendly property. Families have rated this hotel 3 stars or guests have recommended them suitable for families. As reported by the owner or manager, the hotel has specified that children are welcome. Please see details about suitability for your family or inquire with the property to learn more.

Is the Inn at Diamond Cove wheelchair accessible or offer services for disabled guests?

Based on the information received from our partner, the Inn at Diamond Cove is wheelchair accessible. Likewise, there is an elevator specified as being available at the property. Specific accessibility details may be addressed in the property details section of this page.

What is the minimum night stay policy for the Inn at Diamond Cove?

Based on the information reported by the owner or manager, the Inn at Diamond Cove indicates 1 day stay policy at this hotel. Guests are cautioned that the minimum stay policy may differ based on seasonality or availability and may be at the discretion of the owner or manager.

What cancellation policy is in place for Inn at Diamond Cove?

Based on the information reported by the owner or manager, details for the cancellation policy for the Inn at Diamond Cove are as follows: Cancellation policy Guests are cautioned that the cancellation policy may differ based on seasonality, availability, or current travel restrictions. Guests should also be aware that this policy may be subject to change and should be confirmed prior to booking. More details may be available on this page in the property description. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.

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