TOP Hotels with Pools in Great Diamond Island, ME for 2026 - Great Diamond Island Hotels with a Pool

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Our top choices for Great Diamond Island hotels with a pool

A swimming pool with a tiled deck, lounge chairs, and a ceiling with recessed lighting.

An outdoor patio area with wicker furniture, string lights, and a barbecue grill.

A hotel room with a bed, a TV, a nightstand, a window with a view of the water, and a wooden headboard.

A brick building with a large entrance and a sign that reads "Residence Inn Marriott".

1. Residence Inn by Marriott Portland Downtown/Waterfront

Downtown Portland

Plunge into relaxing aquatic serenity at this Portland hotel's pristine indoor pool, just minutes from waterfront attractions.

£92

includes taxes & fees

1 Nov - 2 Nov

A large indoor swimming pool with clear water, tiled flooring, and a seating area with chairs and a plant.

A hotel room with a large window offering a view of a marina and waterfront. There is a sofa, a desk with a chair, and a small table.

A spacious lobby with a high ceiling, large chandeliers, and a mix of seating areas including sofas and armchairs.

A hotel room with two beds, a desk, a TV, and a view of a body of water.

2. Hilton Garden Inn Portland Downtown Waterfront

Downtown Portland

Sparkling indoor pool offers a serene escape in Portland's waterfront Art Deco hotel.

£94

includes taxes & fees

11 Nov - 12 Nov

A large indoor swimming pool with a wooden ceiling and tiled walls.

A multi-story hotel with a prominent entrance, large windows, and a well-lit facade.

A modern lounge area with a fireplace, seating, and a large window.

A reception desk with a "Welcome to the Lobster State" sign, a "Hilton Honors" sign, and a digital screen.

3. Hampton Inn Portland Downtown - Waterfront

Downtown Portland

Swim year-round in a heated indoor pool at this Portland hotel near Thompson's Point.

£92

includes taxes & fees

11 Nov - 12 Nov

An indoor swimming pool with clear water, a diving board, and a lifeguard chair.

A hotel room with a large bed, a desk with a computer, a TV, and a view of the city and water.

A modern bar area with leather seating, a bar counter, and a menu board.

The exterior of a Courtyard by Marriott hotel with a glass entrance, outdoor seating area, and a stone facade.

4. Courtyard Portland Downtown/Waterfront

Downtown Portland

Splash into aquatic luxury with a year-round indoor pool oasis at this city centre Portland hotel.

£100

includes taxes & fees

2 Nov - 3 Nov

A swimming pool with lounge chairs and tables, surrounded by a well-lit indoor area with a view of the outside.

A modern bar area with a long counter, multiple seating options, and a built-in fire feature.

A Holiday Inn hotel with a modern design, featuring a large entrance canopy and multiple floors.

A conference room with a stage featuring a large screen displaying the word 'Float' and a banner for the University of Maine.

5. Holiday Inn Portland-By the Bay by IHG

Downtown Portland

Sleek indoor pool with loungers awaits in this scenic Portland hotel with a sauna retreat.

£85

includes taxes & fees

1 Nov - 2 Nov

A swimming pool with a metal ladder, lounge chairs, and a building in the background.

A modern hotel lobby with a reception desk, a coffee station, and a tiled wall.

A hotel room with a large bed, a desk with a flat-screen TV, a bathroom with a sink and mirror, and a door leading to another room.

6. La Quinta Inn & Suites by Wyndham Portland DT/Maine Med

Portland

Splash into summer at this Maine hotel's outdoor pool, surrounded by comfort and cleanliness.

£74

includes taxes & fees

2 Nov - 3 Nov

A swimming pool with clear blue water, surrounded by lounge chairs and a brick wall.

A brick building with a sign reading "WAYPOINT" and outdoor seating with tables, chairs, and a fire pit.

A hotel room with two beds, a stone-patterned wall, and a nightstand with a lamp.

A chef in a black uniform and white hat, holding a ladle and a bowl, with various dishes in front of him.

7. Embassy Suites by Hilton Portland Maine

Portland

Splash into serenity at this indoor pool sanctuary with luxurious loungers and post-swim relaxation.

£99

includes taxes & fees

11 Nov - 12 Nov

An indoor swimming pool with a tiled floor, clear glass walls, and a few chairs.

A spacious lobby with a wooden floor, a reception desk, a blue sofa, and a chandelier.

A bathroom with a white sink, a mirror with LED lighting, a shower area, and a toilet.

A hotel room with a bed, a TV, a desk, and a view of a lighthouse through a mural.

8. Clarion Pointe South Portland

Thorton Heights

Dive into year-round aquatic bliss with heated indoor and outdoor pools, just steps from Maine Mall for shopping adventures.

£42

includes taxes & fees

15 Nov - 16 Nov

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Choose what matters most at hotels with a pool in Great Diamond Island

Breakfast included

4 stars

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Hot tub

Spa

Top Great Diamond Island Hotel Reviews

Spark by Hilton Portland Airport Maine Mall

10/10 Excellent

"Nice place for a night stay. Easy access and close to activities."

Clarion Hotel Portland Airport ME

10/10 Excellent

"The rooms were clean, the front desk, staff was informative, the breakfast was subpar."

Grand Beach Inn

8/10 Good

"Great hotel with reasonable rates close to the beach. Clean, quiet, updated."

Portland Regency Hotel & Spa

8/10 Good

"Extremely well located in Portland, in the heart of the old town and central to everything. I'm glad we chose this hotel rather than others that were mostly newer. The breakfast and bar options were good."

Hampton Inn Portland Downtown - Waterfront

10/10 Excellent

"Valet parking can take a long time. Plan on 30 minutes."

Fireside Inn & Suites Portland

8/10 Good

"Desk staff had helpful suggestions for finding picnic items."

Clarion Pointe South Portland

8/10 Good

"Well located, pool was great and so was the breakfast. Downside what the cleanliness of the room but that was mostly just in "hard to reach" places like behind tables and chairs. The bed was pretty brutal: very noisy metal frame and it felt like the whole thing was going to tip over. Despite this we had a great stay and would go again if visiting Portland"

Holiday Inn Portland-By the Bay by IHG

10/10 Excellent

"The room was beautiful, clean and comfortable. The most comfortable hotel beds we have slept in this trip. Front desk staff was extremely helpful and kind. Loved that they have a shuttle to take you to the hotspots so you don’t have to move your car and pay for parking."

DoubleTree by Hilton Hotel Portland

8/10 Good

"Location is next to a shopping center on the decline and across the street from a busy Starbucks. There was an overnight delivery truck left running outside our window that kept us awake. The bed was softer that we prefer and we woke up with a backache. Pool is much smaller than the pictures make it look. Breakfast was very good."

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Our top choices for Great Diamond Island hotels with a pool

1. Residence Inn by Marriott Portland Downtown/Waterfront

2. Hilton Garden Inn Portland Downtown Waterfront

3. Hampton Inn Portland Downtown - Waterfront

4. Courtyard Portland Downtown/Waterfront

5. Holiday Inn Portland-By the Bay by IHG

6. La Quinta Inn & Suites by Wyndham Portland DT/Maine Med