AC Hotel Portland Downtown/Waterfront, ME

3.5 star property

Choose dates to view prices

Photo gallery for AC Hotel Portland Downtown/Waterfront, ME

Tapas bar
Tapas bar
View from property
Deluxe Room, 1 King Bed with Sofa bed | View from room
Tapas bar

Reviews

9.2 out of 10
Wonderful

Popular amenities

  • Pet friendly
  • Free WiFi
  • Air conditioning

Explore the area

View in a map
158 Fore St, Portland, ME, 04101
  • Place, Maine Narrow Gauge Railroad
    ‪5 min walk‬
  • Place, Merrill Auditorium
    ‪10 min walk‬
  • Place, Portland Museum of Art
    ‪20 min walk‬
  • Airport, Portland, ME (PWM-Portland Intl. Jetport)
    ‪14 min drive‬

Room options

Deluxe Room, 1 King Bed with Sofa bed, Corner

10.0 out of 10
Exceptional
(5 reviews)
  • Harbor view
  • 300 sq ft
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free WiFi

Deluxe Room, 1 King Bed with Sofa bed, City View

9.4 out of 10
Exceptional
(47 reviews)
  • City view
  • 275 sq ft
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free WiFi

Suite, 1 Bedroom

9.6 out of 10
Exceptional
(4 reviews)
  • Harbor view
  • 900 sq ft
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free WiFi

Suite, 1 Bedroom, City View

10.0 out of 10
Exceptional
(3 reviews)
  • City view
  • 900 sq ft
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free WiFi

Deluxe Room, 1 King Bed with Sofa bed

10.0 out of 10
Exceptional
(7 reviews)
  • Harbor view
  • 275 sq ft
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free WiFi

Room, 2 Queen Beds, City View

9.6 out of 10
Exceptional
(35 reviews)
  • City view
  • 275 sq ft
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free WiFi

Room, 2 Queen Beds

9.8 out of 10
Exceptional
(7 reviews)
  • Partial ocean view
  • 275 sq ft
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free WiFi

Deluxe Room, 1 King Bed with Sofa bed, City View (Corner)

7.8 out of 10
Good
(7 reviews)
  • City view
  • 300 sq ft
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free WiFi

Deluxe Room, 1 King Bed with Sofa bed

8.8 out of 10
Excellent
(5 reviews)
  • Partial ocean view
  • 285 sq ft
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free WiFi

Deluxe Room, 1 King Bed with Sofa bed, City View (Hearing Accessible)

7.6 out of 10
Good
(4 reviews)
  • City view
  • 285 sq ft
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free WiFi

Suite, 1 Bedroom (Mobility Accessible, Roll-In Shower)

  • Partial ocean view
  • 899 sq ft
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free WiFi

Deluxe Room, 1 King Bed with Sofa bed (Mobility Accessible, Roll-In Shower)

  • Partial ocean view
  • 285 sq ft
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free WiFi

Room, 2 Queen Beds, City View (Hearing Accessible)

  • City view
  • 285 sq ft
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free WiFi

Room, 2 Queen Beds, City View (Mobility Accessible, Roll-In Shower)

10.0 out of 10
Exceptional
(1 review)
  • City view
  • 285 sq ft
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free WiFi

Room, 2 Queen Beds, City View (Mobility/Hearing Access, Roll-In Shwr)

8.0 out of 10
Very good
(1 review)
  • City view
  • 285 sq ft
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free WiFi

Room, 2 Queen Beds (Hearing Accessible)

  • Partial ocean view
  • 285 sq ft
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free WiFi

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About the neighborhood

Portland

Located in Downtown Portland within a 5-minute walk of Maine Narrow Gauge Railroad, AC Hotel Portland Downtown/Waterfront, ME is within a mile (2 km) of other popular attractions like Portland Museum of Art. This 3.5-star hotel has 178 rooms and welcomes guests with a restaurant, a 24-hour gym, and free in-room WiFi.

What's nearby

  • Maine Narrow Gauge Railroad - 5 min walk - 0.3 miles
  • Eastern Promenade - 8 min walk - 0.5 miles
  • Merrill Auditorium - 10 min walk - 0.6 miles
  • Cross Insurance Arena - 13 min walk - 0.7 miles
  • Portland Museum of Art - 20 min walk - 1.1 miles

Getting around

  • Portland Transportation Center - 10 min drive
  • Portland Intl. Jetport Airport (PWM) - 17 min drive

Restaurants

  • ‪Portland Food Co-op - ‬7 min walk
  • ‪Standard Baking Co. - ‬6 min walk
  • ‪Eventide Oyster Co. - ‬4 min walk
  • ‪Shipyard Brewing Company- Tasting - ‬3 min walk
  • ‪Mesa Grande Taquera - ‬2 min walk

About this property

AC Hotel Portland Downtown/Waterfront, ME

AC Hotel Portland Downtown/Waterfront, ME features a 24-hour gym, free WiFi in public areas, and meeting rooms. If you drive, self parking is USD 35 per night, or you can take advantage of the free airport shuttle (available 24 hours). Front-desk staff can answer questions 24/7, and assist with dry cleaning/laundry, luggage storage, and tours or tickets. If you like to take your furry friend along on your adventures, this pet-friendly property offers food and water bowls. Additional amenities include conference space, a 24-hour business center, and coffee/tea in a common area.
55-inch TVs come with satellite channels and Netflix, and guests can stay connected with free WiFi. Beds sport premium bedding and bathrooms offer rainfall showers, hair dryers, and free toiletries. Coffee makers, free local calls, and safes are other standard amenities. Housekeeping is available on request.
Recreational amenities at the hotel include a 24-hour fitness center.

The recreational activities listed below are available either on site or nearby; fees may apply.

Similar properties

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Height restrictions apply for onsite parking
  • 24-hour free roundtrip airport shuttle on request
  • Free area shuttle up to 1.5 mi
  • Free beach shuttle
  • Covered self parking on site (USD 35 per night; includes in/out privileges)
  • Wheelchair-accessible parking and van parking available

Food and drink

  • Local cuisine breakfast available for a fee 6:30 AM to 10:00 AM on weekdays and 7:00 AM to 11:00 AM on weekends; USD 18 per person
  • A bar/lounge
  • A restaurant
  • Coffee and tea in common areas

Restaurants on site

  • AC Kitchen
  • AC Lounge

Things to do

  • 24-hour gym
  • Library
  • TV in common areas

Family friendly

  • Free area shuttle
  • Grocery/convenience store
  • Laundry facilities
  • Mini-fridge

Conveniences

  • 24-hour front desk
  • ATM
  • Grocery/convenience store
  • Laundry facilities
  • Luggage storage
  • Shared microwave
  • Water dispenser

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Dry cleaning/laundry service
  • Housekeeping (on request)
  • Porter/bellhop
  • Tour and ticket assistance
  • Wedding services

Business services

  • 2,696 square feet of conference space
  • 24-hour business center
  • 4 meeting rooms
  • Computer station

Outdoors

  • On the waterfront
  • Outdoor furniture

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • 6 accessible parking spaces
  • Area rugs in room
  • Assistive listening devices
  • Assistive listening devices in meeting rooms
  • Braille/raised signage
  • Doorbell and phone notification
  • Elevator (42 inch wide door)
  • Height-adjustable showerhead
  • Lever door handles
  • Low-height electrical outlets in bathroom
  • Phone accessibility kit
  • Stair-free path to entrance
  • Thin carpet in public areas
  • Tile flooring in public areas
  • Transfer shower
  • Valet for wheelchair-equipped vehicles
  • Visual alarms in hallways
  • Visual doorbell notification
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible business center
  • Wheelchair-accessible concierge desk
  • Wheelchair-accessible gym
  • Wheelchair-accessible lounge
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to elevator
  • Wheelchair-accessible public washroom
  • Wheelchair-accessible registration desk (46 inches high)
  • Wheelchair-accessible restaurant
  • Wheelchair-accessible van parking

More

  • 6 floors
  • At least 80% lighting from LEDs
  • Banquet hall
  • Biodegradable coffee stirrers available
  • Biodegradable drinking straws available
  • Built in 2018
  • Double-glazed windows
  • Locally-owned and organized tours and activities
  • No plastic coffee stirrers
  • No plastic drinking straws
  • Smoking not allowed
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options

Room amenities

Bedroom

  • Blackout drapes
  • Hypo-allergenic bedding
  • Premium bedding

Bathroom

  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Rainfall showerhead
  • Shampoo
  • Shower
  • Soap
  • Toilet paper
  • Towels provided

Entertainment

  • 55-inch TV with premium satellite channels
  • Hulu
  • Netflix
  • Streaming services

Food and drink

  • Coffee/tea maker
  • Free bottled water
  • Mini-fridge

More

  • Air conditioning (climate-controlled)
  • Desk
  • Desk chair
  • Energy-saving switches in guestrooms
  • Free local calls
  • Heating (climate-controlled)
  • Iron/ironing board
  • Laptop workspace
  • LED lighting
  • Mobile key entry
  • Phone
  • Safe
  • Water-efficient showers
  • Water-efficient toilets

Policies

Check-in

Check-in start time: 3 PM; Check-in end time: anytime

Contactless check-in available

Minimum check-in age: 21

Check-out

Check-out before noon

Contactless check-out available

Late check-out subject to availability

Special check-in instructions

Front desk staff will greet guests on arrival at the property

Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

  • This property welcomes pets for USD 50.00 per accommodation, per night (maximum USD 150 per stay)
  • Pet weight must not exceed 100 lbs per pet
  • Pets may not be left unsupervised
  • Food and water bowls are available
  • Service animals exempt from fees

Property payment types

Important information

Fees

You'll be asked to pay these charges at the property:

  • Deposit: USD 20 per accommodation, per night

These are all of the charges provided to us by the property.

Optional extras

These fees and deposits will be charged at check-in, check-out, or the time of service.

  • Fee for local cuisine breakfast: approximately USD 18 per person
  • Covered self parking fee: USD 35 per night (in/out privileges)
  • Pet fee: USD 50.00 per accommodation, per night (maximum USD 150 per stay)
  • Service animals are exempt from fees

This list may not be comprehensive. Fees and deposits might not include tax and are subject to change.

You need to know

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 reserves the right to pre-authorize the guest's credit card prior to arrival.
Cashless transactions are available
Safety features at this property include a carbon monoxide detector, a fire extinguisher, a smoke detector, a security system, a first aid kit, and window guards
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)
  • Check-in: 3 PM—-anytime
  • Check-out: noon
  • Minimum check-in age: 21
The front desk is open 24 hours a day. For convenient arrivals and departures, you can take advantage of the free airport shuttle (available 24 hours). Driving? This property offers parking (fees apply).

We should mention

Details about charges, deposits, or other important information:

  • This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
  • Charges for extra guests may apply and vary depending on the property's policy.
  • A cash deposit, credit card, or debit card for incidental charges, as well as a government-issued photo ID, may be required at check-in.
  • Special requests are subject to availability at the time of check-in and can't be guaranteed. Certain requests may come with additional charges.
  • This property accepts credit cards. Cash is not accepted. 
  • This property reserves the right to pre-authorize the guest's credit card prior to arrival.
  • Onsite safety features include a carbon monoxide detector, a fire extinguisher, a smoke detector, a security system, a first aid kit, and window guards.
  • Cashless payment methods are available for all transactions and guests can access their rooms with a mobile device.
  • This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott).

Additional information about polices, regulations, and more:

  • No cribs or infant beds are available.
  • No rollaway or extra beds are available.
  • Parking has height restrictions.
  • This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).

Property is also known as

AC Hotel Marriott Portland Downtown/Waterfront

AC Hotel Marriott Downtown/Waterfront

AC Marriott Portland Downtown/Waterfront

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AC Marriott Portland Downtown/Waterfront ME

Hotel AC Hotel by Marriott Portland Downtown/Waterfront, ME

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Ac Marriott Waterfront

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Frequently asked questions

Are free cancellation options available at AC Hotel Portland Downtown/Waterfront, ME?

AC Hotel Portland Downtown/Waterfront, ME provides free cancellation on select room rates. If you'd like to learn more, take a look at the cancellation policy on Orbitz.

How much does it cost to stay at AC Hotel Portland Downtown/Waterfront, ME?

As of May 17, 2026, prices found for a 1-night stay for 2 adults at AC Hotel Portland Downtown/Waterfront, ME on May 25, 2026 start from $168, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

What's there to see around AC Hotel Portland Downtown/Waterfront, ME?

This hotel is situated in Downtown Portland, just steps from Casco Bay, and within a 10-minute walk of Casco Bay Lines Ferry Terminal and Maine Narrow Gauge Railroad. You'll also find Portland Observatory and Merrill Auditorium less than a mile away.

Will I be able to park at AC Hotel Portland Downtown/Waterfront, ME?

Yes, covered parking is offered for USD 35 per night with in/out privileges. Wheelchair-accessible van parking and bicycle parking are also available.

Does AC Hotel Portland Downtown/Waterfront, ME have a casino at the property?

No, AC Hotel Portland Downtown/Waterfront, ME doesn't have a casino.

Is there an indoor pool at AC Hotel Portland Downtown/Waterfront, ME?

No, there is no indoor pool at this hotel.

What will couples enjoy most about a stay at AC Hotel Portland Downtown/Waterfront, ME?

Amenities that appeal to couples at this waterfront hotel include premium bedding and a rainfall showerhead in each guestroom, and some feature harbor view.

Does AC Hotel Portland Downtown/Waterfront, ME have a hot tub?

No, there isn't a spa tub at this hotel.

Does AC Hotel Portland Downtown/Waterfront, ME feature a restaurant that includes a breakfast menu?

Yes, AC Hotel Portland Downtown/Waterfront, ME serves breakfast (local cuisine) for a surcharge each morning at AC Lounge.

Does AC Hotel Portland Downtown/Waterfront, ME allow pets to stay free of charge?

Although they can't stay for free, pets are welcome at AC Hotel Portland Downtown/Waterfront, ME for a fee of USD 50.00 per accommodation, per night. The property also provides food and water bowls.

Does AC Hotel Portland Downtown/Waterfront, ME have connecting rooms available?

No, there aren't connecting guestrooms at this hotel.

What is the closest airport to AC Hotel Portland Downtown/Waterfront, ME?

The closest major airport to AC Hotel Portland Downtown/Waterfront, ME is Portland Intl. Jetport Airport (PWM), which is 5.1 mi away (17 minutes by car). Another top airport is Auburn, ME (LEW-Auburn - Lewiston Municipal), which is around 26.9 mi away.

Can I book a room with a balcony at AC Hotel Portland Downtown/Waterfront, ME?

No, there aren't any guestrooms at AC Hotel Portland Downtown/Waterfront, ME that offer a balcony.

Does AC Hotel Portland Downtown/Waterfront, ME have a wedding venue?

Take advantage of the wedding venue at AC Hotel Portland Downtown/Waterfront, ME if you plan to say "I do" during your trip.

AC Hotel Portland Downtown/Waterfront, ME Reviews

Reviews

9.2

Wonderful

Rating 10 - Excellent. 756 out of 1001 reviews
Rating 8 - Good. 135 out of 1001 reviews
Rating 6 - Okay. 64 out of 1001 reviews
Rating 4 - Poor. 24 out of 1001 reviews
Rating 2 - Terrible. 22 out of 1001 reviews

9.6/10

Cleanliness

9.4/10

Staff & service

9.0/10

Amenities

9.6/10

Property conditions & facilities

Reviews

10/10 Excellent

Robert

Stayed 1 night in Feb 2026

10/10 Excellent

Ahram

Liked: Cleanliness, amenities
Perfect
Stayed 1 night in Feb 2026

10/10 Excellent

Patrick

Liked: Cleanliness, amenities, property conditions & facilities
Room was amazing. Loved the shower. Was my first time to the area and was blown away with the location. Will definitely be returning. Thank you for a memorable for time in Maine.
Stayed 4 nights in Feb 2026

10/10 Excellent

Jimmy

Liked: Cleanliness, amenities, property conditions & facilities
Room and customer service.
Stayed 2 nights in Feb 2026

10/10 Excellent

Elizabeth

Traveled with family
Liked: Cleanliness, amenities, property conditions & facilities
We had a great staycation at the AC hotel on the Portland waterfront. We were celebrating a birthday and the hotel went above and beyond. Highly recommend.
Stayed 2 nights in Feb 2026

10/10 Excellent

Terrelle

Stayed 2 nights in Jan 2026

4/10 Poor

Chris

Stayed 1 night in Jan 2026

10/10 Excellent

Matthew

Liked: Cleanliness, amenities, property conditions & facilities
Great all around stay
Stayed 2 nights in Jan 2026

10/10 Excellent

Caitlin

Stayed 3 nights in Jan 2026

10/10 Excellent

Christian

Stayed 1 night in Jan 2026

2/10 Terrible

Manuel

Business traveler
Disliked: Cleanliness, staff & service, property conditions & facilities, room comfort
The worst hotel ever
Stayed 1 night in Jan 2026

8/10 Good

lisa, sCARSDALE

Traveled with partner
Liked: Cleanliness, staff & service, amenities
Wonderful stay! Hotel is beautiful and lots of light. Unfortunately you can see lots of dirt! Wasn’t as clean as Ii would have liked- on main floor.
Stayed 1 night in Jan 2026

8/10 Good

Richard

Stayed 1 night in Jan 2026

6/10 Okay

Cali

Stayed 1 night in Jan 2026

10/10 Excellent

Christian

Stayed 1 night in Jan 2026

10/10 Excellent

jennifer, centreville

Business traveler, Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Abby was extremely kind and helpful. The hotel is super clean and nice.
Stayed 1 night in Jan 2026

8/10 Good

Melissa

Traveled with family
Liked: Cleanliness, staff & service, amenities
Clean room
Stayed 3 nights in Jan 2026

10/10 Excellent

Nicole

Stayed 1 night in Dec 2025

10/10 Excellent

Jennifer

Traveled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Convenient, clean, nice people
Stayed 1 night in Dec 2025

10/10 Excellent

Scott

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Nice room
Stayed 1 night in Dec 2025

10/10 Excellent

david

Traveled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Clean and super friendly staff, Good hot chocolate
Stayed 1 night in Dec 2025

10/10 Excellent

Hunter

Stayed 1 night in Dec 2025

10/10 Excellent

Donald J.

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent breakfast. Nice, helpful staff.
Stayed 2 nights in Dec 2025

10/10 Excellent

Kyle

Traveled with partner
Liked: Cleanliness, amenities, property conditions & facilities
My wife and had a a great stay here. Modern hotel, great breakfast and staff was exceptional across the board. Rooms have great layout and location is optimal. We would look forward to returning again while in Portland.
Stayed 3 nights in Dec 2025

10/10 Excellent

Ana

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent
Stayed 1 night in Dec 2025