TOP Pet-Friendly Hotels in Great Diamond Island, ME for 2026

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Our top choices for Great Diamond Island pet-friendly hotels

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

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

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

Diane

₹9,577

₹10,596 total

includes taxes & fees

3 Nov - 4 Nov

A modern living room with a sofa, two armchairs, a glass coffee table, and a decorative wall panel.

A modern bar area with a wooden bar counter, black bar stools, and a contemporary light fixture.

A black SUV parked in front of AC Hotel Portland, a modern building with a brick facade and large windows.

A hotel room with a large bed, a sofa, a small table, and a bench. There is a window with a view of the water.

2. AC Hotel Portland Downtown/Waterfront, ME

Downtown Portland

Kin Mong

₹9,388

₹10,387 total

includes taxes & fees

22 Nov - 23 Nov

A rooftop terrace with a modern outdoor seating area, a fire pit, and a view of the cityscape.

A modern bar area with a long counter, multiple stools, and a variety of bottles and glasses on shelves.

A modern lobby with a geometric wall design, seating area, and a large abstract artwork.

A modern living room with a sofa, armchairs, a coffee table, and a rug.

3. Cambria Hotel Portland Downtown-Old Port

Downtown Portland

Rebecca

₹9,592

₹13,196 total

includes taxes & fees

1 Nov - 2 Nov

A fire pit surrounded by wicker chairs in a garden setting.

A living room with a fireplace, seating area, and a large window.

A spacious living area with large windows, a staircase, and modern furniture.

A hotel room with a large bed, two bedside tables, a chair, a window with curtains, and a view of the city.

4. Portland Harbor Hotel

Downtown Portland

Eric

₹12,597

₹17,555 total

includes taxes & fees

22 Nov - 23 Nov

A brick building with a red awning labeled "Chateau Riverside."

A restaurant with a brick fireplace, white chairs, and tables set for dining.

A balcony with a table and chairs, overlooking a street with buildings and parked cars.

A bar area with multiple seating options, including bar stools and chairs, and a bar counter with a variety of bottles and glasses.

5. Portland Regency Hotel & Spa

Downtown Portland

Lynn

₹11,964

₹13,237 total

includes taxes & fees

3 Nov - 4 Nov

A grand piano in a spacious room with large windows, leather chairs, and a small table.

The exterior of the Westin hotel with a prominent entrance and two bicycles parked in front.

A bar area with a long counter, multiple stools, and a variety of bottles and glasses.

A banquet hall with round tables, white tablecloths, and wooden chairs.

6. The Westin Portland Harborview

Downtown Portland

Samuel

₹10,241

₹11,331 total

includes taxes & fees

18 Nov - 19 Nov

A waterfront marina with boats docked, buildings with multiple windows, and a red building with a visible restaurant.

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

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

A hotel lobby with a bar area, seating arrangements, and a fireplace.

7. Hilton Garden Inn Portland Downtown Waterfront

Downtown Portland

Craig R

₹10,031

₹11,098 total

includes taxes & fees

18 Nov - 19 Nov

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 spacious lobby with multiple seating areas, a fireplace, and large windows.

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

8. Embassy Suites by Hilton Portland Maine

Portland

Robert

₹11,232

₹12,427 total

includes taxes & fees

12 Nov - 13 Nov

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Top Great Diamond Island Hotel Reviews

Tru by Hilton Portland Airport Area

8/10 Good

"Clean comfortable room. Convenient location to airport"

Clarion Pointe South Portland

8/10 Good

"Friendly and easy check in. JC was an excellent behind the counter.Pool was great. Close to where we needed to be. Comfortable bed!"

Fireside Inn & Suites Portland

10/10 Excellent

"Clean and nice staff"

Inn at St John Portland In-Town

8/10 Good

"Staff was lovely. Great choices for a continental breakfast. Rooms were clean and adequate. Comfortable bedding. Parking lot was very tight and limited with spaces-we parked on the adjacent street. Would definitely stay again if in the area."

Clarion Hotel Portland Airport ME

10/10 Excellent

"Good location. Good rate. The front desk staff were very pleasant and helpful. I would like to send a special shout out to front desk supervisor, Hathan. He was very service oriented and knowledgeable. He was very helpful to me and my family. I will recommend this property to my family and friends."

Casco Bay Hotel Portland Airport - Maine Mall, an Ascend Collection Hotel

10/10 Excellent

"Great stay ! Wouldn’t hesitate to book again."

Hilton Garden Inn Portland Downtown Waterfront

10/10 Excellent

"N/a"

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Check availability on Great Diamond Island Pet-Friendly Hotels

Our top choices for Great Diamond Island pet-friendly hotels

1. Residence Inn by Marriott Portland Downtown/Waterfront

2. AC Hotel Portland Downtown/Waterfront, ME