A calm sea with a sailboat and rocky coastline.

Find Resorts & Hotels with Spas in Great Diamond Island, ME

  • Change your mind

    Book hotels with free cancellation

  • Treat yourself

    Sign in to save 10% or more on thousands of hotels
    Sign in

  • Be picky

    Search almost a million properties worldwide

Check availability on Great Diamond Island Resorts & Hotels with Spas

Tonight
Sep 4 - Sep 5
Tomorrow
Sep 5 - Sep 6
This weekend
Sep 4 - Sep 6
Next weekend
Sep 11 - Sep 13

Our top choices for Great Diamond Island hotels with a spa

A hotel corridor with a modern design, featuring a glass railing, round tables with candles, and a view of the cityscape through the windows.
The exterior of the Westin hotel with a prominent entrance and two bicycles parked in front.
A spacious lounge with leather seating, round tables, and large windows offering a view of a body of water and buildings.
A spacious bar area with wooden stools, a counter, and large windows offering a view of the outdoors.

1. The Westin Portland Harborview

The Westin Portland Harborview
Downtown Portland
  • Indulge in a serene retreat at this hotel with 4 treatment rooms offering deep-tissue massages, facials, and couples treatments.
NT$6,190
NT$6,848 total
includes taxes & fees
Sep 7 - Sep 8
The Westin Portland Harborview
A hot tub area with a tiled floor, a wooden bench, a potted plant, and towels on a rack.
A restaurant with a brick fireplace, white chairs, and tables set for dining.
A bar area with wooden paneling, a bar counter, and seating including a sofa and chairs.
A brick building with a red awning labeled "Chateau Riverside."

2. Portland Regency Hotel & Spa

Portland Regency Hotel & Spa
Downtown Portland
  • Revitalize in a historic waterfront hotel with 7 treatment rooms offering aromatherapy and couples massages for a luxurious escape.
NT$8,283
NT$9,164 total
includes taxes & fees
Sep 7 - Sep 8
Portland Regency Hotel & Spa
A modern interior with a wooden sauna, a round table with books and cups, and wooden chairs.
A wellness spa interior with a reception desk, potted plants, and wellness-related posters.
A modern bar area with a counter and stools, surrounded by patterned chairs and a blue sofa.
A hotel room with a bed, a small table, and a window with curtains.

3. Longfellow Hotel

Longfellow Hotel
Parkside
  • Indulge in soulful relaxation at this elegant hotel with a full-service spa and tranquil nature reserve views.
NT$11,982
NT$14,486 total
includes taxes & fees
Sep 8 - Sep 9
Longfellow Hotel
A hotel room with a wooden door, a robe hanging on a hook, a bed with a brown quilt, a vanity with toiletries, and a small table with candles.
A large, multi-story resort with a central building and several wings, situated near a beach and a lake.
A wooden pathway surrounded by lush greenery and flowers, leading to a row of houses with a staircase.
A covered porch with two wooden chairs and a view of a lake and greenery.

4. Inn By The Sea

Inn By The Sea
Cape Elizabeth
  • Oceanfront spa sanctuary offers rejuvenating treatments amid coastal elegance.
NT$15,684
NT$18,400 total
includes taxes & fees
Sep 8 - Sep 9
Inn By The Sea
View all properties

Choose what matters most at spa hotels in Great Diamond Island

Pool
Breakfast included
Hot tub
4 stars
5 stars

Top Great Diamond Island Hotel Reviews

Clarion Hotel Portland Airport ME

Clarion Hotel Portland Airport ME

8/10 Good
"Overall, our 4night stay was acceptable. The shuttle was handy bc the hotel is close to NOTHING. Breakfast (for purchase), was good but not open on Monday & Tuesday. The staff was friendly but offered no suggestions on where to eat close by. Checking out, although it seemed they understood we wanted the bill split between the two of us, after we got home the entire amount showed up again on one card & was nearly impossible to get straightened out."
Gail 5-night trip
Posted less than an hour ago
Clarion Hotel Portland Airport ME
Embassy Suites by Hilton Portland Maine

Embassy Suites by Hilton Portland Maine

10/10 Excellent
"We always stay here when we are in Portland visiting family. A friendly welcoming and fun place. Great bar, the bartender remembered me from 6 months ago. Great breakfast. Don’t miss the chef made omelettes, wow delicious. The lobby is comfortable and a great place to hang out."
Leah 5-night trip
Posted 13 hours ago
Embassy Suites by Hilton Portland Maine
Best Western Merry Manor Inn

Best Western Merry Manor Inn

10/10 Excellent
"Clean room and nice outdoor pool. Convenient parking and nice breakfast"
JAEHYUN 1-night trip
Posted 15 hours ago
Best Western Merry Manor Inn
Holiday Inn Portland-By the Bay by IHG

Holiday Inn Portland-By the Bay by IHG

10/10 Excellent
"We had a clean room with a great view of the water. Our hotel was centrally located and we were within walking distance of so many great local finds!"
Amanda 2-night trip
Posted 22 hours ago
Holiday Inn Portland-By the Bay by IHG
The Westin Portland Harborview

The Westin Portland Harborview

10/10 Excellent
"Room and entire property was clean and well maintained. Staff was nice and helpful. There are two choices for parking: you can park in the garage yourself, just give your plate number at the front desk. You can also leave your car for valet parking in front of the hotel. Breakfast was very good. It’s not a continental breakfast, you order from a menu."
Inessa 2-night trip
Posted 4 days ago
The Westin Portland Harborview

Explore a world of travel with Expedia