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8.7

389 reviews

AC Hotel by Marriott Portsmouth Downtown/Waterfront

AC Hotel by Marriott Portsmouth Downtown/Waterfront

299 Vaughan Street, Portsmouth, 3801, United States

Reservations:

+1-833-728-2041

Choose dates to view prices

Restaurant

Business center

Free wifi

Fitness center

Air conditioning

Bar

Private entrance

24-hour front desk

AC Hotel by Marriott Portsmouth Downtown/Waterfront

Welcome to AC Hotel by Marriott Portsmouth Downtown/Waterfront! Located in the heart of Portsmouth, New Hampshire, our elegant 4-star hotel offers a memorable stay for all travelers. With its prime location just 0.3mi from the city center, guests can easily explore the charming streets, historic sites, and vibrant culture that Portsmouth has to offer.

Our hotel features 389 reviews, showcasing the exceptional experiences our guests have had during their stay. The minimum price for a room starts at $144, making it an affordable option for those seeking luxury accommodations. Wake up each morning to a delicious breakfast provided by the hotel, ensuring that you start your day off right.

AC Hotel by Marriott Portsmouth Downtown/Waterfront boasts an array of premium amenities, including a fitness center, bar, and restaurant. From the moment you enter, you'll be impressed by the modern design and comfortable atmosphere. Each room is equipped with everything you need for a relaxing stay, such as air conditioning, a flat-screen TV, and a private bathroom with free toiletries.

Book your stay at AC Hotel by Marriott Portsmouth Downtown/Waterfront today and experience the perfect blend of style, convenience, and excellent service.

When you stay at AC Hotel by Marriott Portsmouth Downtown/Waterfront, not only will you have access to fantastic amenities, but your four-legged friends can join in on the fun too! That's right, our hotel is pet-friendly, so you don't have to worry about leaving your furry companions behind. Just keep in mind that charges may apply. We want to make sure that your whole family feels welcomed and taken care of during your stay.

We know that dining options are an important part of any traveler's experience. That's why AC Hotel by Marriott Portsmouth Downtown/Waterfront offers three outstanding restaurants on-site. One of the highlights is the Rooftop at the Envio, a modern and stylish restaurant that provides not only delicious food but also breathtaking views of the city. We also have the AC Kitchen, where you can enjoy a scrumptious meal to start your day off right. And don't forget about the AC Lounge, another modern space where you can relax and unwind with a refreshing drink or a light bite to eat. With these dining options, you'll have no shortage of culinary delights to enjoy right at your doorstep.

At AC Hotel by Marriott Portsmouth Downtown/Waterfront, we want to make your experience as convenient as possible. That's why we offer a variety of accepted payment methods. Whether you prefer to use Mastercard, Discover, JCB, Visa, American Express, or UnionPay, we've got you covered. Unfortunately, we do not accept cash payments. So you can focus on enjoying your stay and not worry about having the right payment method on hand.

Closest airports

Portsmouth International Airport at Pease

3.1mi

Manchester Airport

35.7mi

Portland International Jetport

45.4mi

Lawrence G. Hanscom Field

49.9mi

Logan International Airport

51.1mi

Most popular amenities

Restaurant

Business center

Free wifi

Fitness center

Air conditioning

Bar

Private entrance

24-hour front desk

Non-smoking rooms

Elevator

Upper floors accessible by elevator

Free toiletries

Rooms

Suite, 1 King, Sofa bed, Corner room in AC Hotel by Marriott Portsmouth Downtown/Waterfront

Show 9 photos

Suite Corner, Sofa Bed

1 King Size Bed

400 sqft

Private Bathroom

Private entrance

Microwave

Flat-screen TV

+

More details

The suite offers air conditioning, a private entrance, as well as a private bathroom featuring a shower and a hairdryer. The suite features a tea and coffee maker, a wardrobe, a safe deposit box, a sofa and a flat-screen TV.

Show 7 photos

Suite, Sofa Bed

1 King Size Bed

1 Sofa Bed

480 sqft

Microwave

Flat-screen TV

Refrigerator

Tea/Coffee maker

x8

+

x5

More details

The suite provides air conditioning, a private entrance, as well as a private bathroom featuring a shower and a hairdryer. The suite offers a tea and coffee maker, a wardrobe, a safe deposit box, a sofa, as well as a flat-screen TV.

Queen Room with Two Queen Beds - Hearing Accessible in AC Hotel by Marriott Portsmouth Downtown/Waterfront

Show 4 photos

Room - 2 Queen, Accessible

2 Queen Size Beds

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More details

Welcome to our Queen Room with Two Queen Beds - Hearing Accessible! This spacious double room is perfect for families or groups of up to 4 adults and 3 children. Enjoy the comfort of two queen size beds and experience our hearing accessible amenities. Smoking is not allowed, ensuring a fresh and pleasant environment throughout your stay.

King Room with Sofa Bed - Hearing Accessible in AC Hotel by Marriott Portsmouth Downtown/Waterfront

Show 3 photos

King Room, Accessible, Sofa Bed

1 King Size Bed

1 Sofa Bed

+

More details

Experience a luxurious stay in our King Room with Sofa Bed, designed for both comfort and accessibility. With enough space to accommodate 4 adults and 3 children, this room features a spacious king size bed, a cozy sofa bed, and is equipped with special amenities for the hearing impaired.

Guest room, 1 King, Sofa bed, Harbor view in AC Hotel by Marriott Portsmouth Downtown/Waterfront

Show 3 photos

King Room, Harbour View, Sofa Bed

1 King Size Bed

1 Sofa Bed

300 sqft

Private Bathroom

Private entrance

Microwave

Flat-screen TV

+

More details

Enjoy stunning harbor views from this spacious double guest room, featuring a luxurious king size bed, comfortable sofa bed, and convenient amenities such as a private bathroom, microwave, flat-screen TV, and air conditioning - perfect for accommodating up to 4 adults and 3 children.

Guest room, 2 Queen in AC Hotel by Marriott Portsmouth Downtown/Waterfront

Show 4 photos

Room - 2 Queen

1 Queen Size Bed

300 sqft

Private Bathroom

Private entrance

Microwave

Flat-screen TV

x4

+

x3

More details

Guest room, 1 King, Sofa bed in AC Hotel by Marriott Portsmouth Downtown/Waterfront

Show 3 photos

King Room, Sofa Bed

1 King Size Bed

300 sqft

Private Bathroom

Private entrance

Microwave

Flat-screen TV

+

More details

Show 4 photos

Suite Corner, Accessible, Sofa Bed

1 King Size Bed

1 Sofa Bed

More details

King Room, Accessible

1 King Size Bed

x4

+

x3

More details

Accessible King Size Bed

Suite, Accessible

1 King Size Bed

x8

+

x5

More details

Suite Accessible King Size Bed

Run of House

x10

+

x6

More details

Room Run Of House

Room With Harbour View

x4

+

x3

More details

Harbour View

Guest reviews

8.7

389 reviews

Categories of assessments

Cleanliness

Comfort

Location

Facilities

Staff

Value for money

WiFi quality

Breakfast

Featured reviews:

🇺🇸

Hailey

10

February 2023

The location of the property was perfect, you are able to walk to almost any location downtown.

The property was amazing, there was nothing we didn’t like! We had the chance to rent an igloo at the rooftop restaurant Envio, so much fun!

🇺🇸

Emily

10

April 2023

The staff were amazing and so helpful! also the room was spotless, modern, and perfect for a bday treat for myself and to have friends come by.

🇺🇸

Monica

9.1

April 2023

clean, attractive, comfortable. staff are outstanding!

lack of parking

🇺🇸

Michelle

10

April 2023

The location was excellent. Easy walk to all the shops and restaurants. We will stay again!

🇨🇦

Alexandre

8.2

June 2023

Staff was very nice. New hotel with modern look, nice furniture. Hotel overall was clean and inviting.

Breakfast was advertized as a buffet, but we, in fact, had the option to order 3 types of meals, with a limited choice of other foods at the buffet. Parking was an issue, as we had the choice between valet parking at 40$, or parking in the streets. We stayed for 4 nights, but room was made only once during our stay, and our basket was not emptied for the whole stay.

🇺🇸

Catherine

10

July 2021

Breakfast was very good and was served nice and hot, the server was very friendly. They gave out free lavender sachets near the elevator to help you sleep at night, very nice touch.

We had no drinking cups in the room except paper coffee cups. We were not told to use our room pass key for the elevator, took us a few moments to figure out why the elevator was not working. Although we understand security is important, using your room pass key for the elevator was a hassle as it took several tries to make it work and we were not the only one..

🇺🇸

Jessica

9.1

May 2023

The room was very well appointed and clean. The vibe of the whole hotel was chic and unique. Staff were friendly.The breakfast was fantastic.

Unfortunately our room was next to the stair well so in the evening and throughout the night whenever anyone accessed that door, when it slammed shut we woke up. They are also not yet doing room service, assumably due to staffing shortages like everywhere.

🇺🇸

Analina

9.1

July 2023

Location was great! Could walk everywhere. All the staff I encountered were so nice and helpful. The room was quiet and comfortable esp the bed. The shower/bathroom was slightly worn in places but still very nice. Loved the rooftop bar!!

I always wish there is a pool or hot tub but we didn’t have time to use it anyway!

🇺🇸

Anne

10

March 2023

everyone was so welcoming and very professional. the hotel is stunning. location couldn’t be any better. the staff was literally outstanding!

there wasn’t anything I didn’t like

🇺🇸

Supranee

8.2

May 2022

The breakfast offered were great selections but too pricey. Having sundries in the lobby was convenient since there were not any nearby convenient store.

Room turndown service was never completed even though we spoke to housekeeper when departed the room the day of scheduled service. Request for additional items were left on the floor which became a tripping hazard.

Points of Interest Around AC Hotel by Marriott Portsmouth Downtown/Waterfront

Attractions

Kittery Premium Outlets

3mi

Cape Neddick Nubble Lighthouse

10.4mi

Zorvino Vineyards

23.6mi

Restaurants

Rooftop at the Envio

Ambiances

  • Modern

AC Lounge

Ambiances

  • Modern

Amenities of AC Hotel by Marriott Portsmouth Downtown/Waterfront

Restaurant

Business center

Free wifi

Fitness center

Air conditioning

Bar

Private entrance

24-hour front desk

Non-smoking rooms

Elevator

Upper floors accessible by elevator

Free toiletries

Stay rules - AC Hotel by Marriott Portsmouth Downtown/Waterfront

  • Check-in / Check-out

  • Pets

  • Internet

  • Age restrictions

  • Curfew

  • Parking

  • Reservations

  • Children and beds

  • Cards accepted at this property

Frequently Asked Questions - AC Hotel by Marriott Portsmouth Downtown/Waterfront

Does AC Hotel by Marriott Portsmouth Downtown/Waterfront have accommodations for guests with pets?

Yes, you are allowed to stay with your pet at AC Hotel by Marriott Portsmouth Downtown/Waterfront. There may be charges associated with bringing your pet along, so it's best to check with the hotel for more information.

At what times are check-in and check-out at AC Hotel by Marriott Portsmouth Downtown/Waterfront?

AC Hotel by Marriott Portsmouth Downtown/Waterfront welcomes guests for check-in at 04:00 PM and the departure or check-out time is set at 11:00 AM.

Does AC Hotel by Marriott Portsmouth Downtown/Waterfront come with parking?

Yes, at the AC Hotel by Marriott Portsmouth Downtown/Waterfront, there is parking available on site. The parking is private and costs $40 per day. No parking reservation is required.

What's the nightly rate at AC Hotel by Marriott Portsmouth Downtown/Waterfront?

For stays at AC Hotel by Marriott Portsmouth Downtown/Waterfront, prices generally start at $144. However, your final rate might differ due to room types and date selections. To know the exact cost, specify your dates.

What types of rooms does AC Hotel by Marriott Portsmouth Downtown/Waterfront offer?

The hotel offers a variety of room types, including double rooms and suites. The rooms vary in size, with the smallest being 301 sqft and the largest being 398 sqft. Smoking is not allowed in any of the rooms. The beds in the rooms range from a single King size bed to two Queen size beds. The rooms can accommodate up to 4 adults and 3 children.

What is there to do in AC Hotel by Marriott Portsmouth Downtown/Waterfront?

Guests at AC Hotel by Marriott Portsmouth Downtown/Waterfront can spend their time in a variety of leisure activities and amenities offered by the hotel. They can enjoy delicious meals at the various restaurants available on site, including the modern ambience of Rooftop at the Envio, AC Kitchen, and AC Lounge.

For those who like to stay fit, the hotel provides a fitness center where guests can engage in workouts and maintain their active lifestyle.

Additionally, guests can utilize the business center to take care of any work-related tasks that they may have during their stay.

Overall, the hotel offers a range of amenities to ensure a comfortable and pleasant stay for its guests, including leisure activities, dining options, and spaces for business needs.

Is there an in-house restaurant at AC Hotel by Marriott Portsmouth Downtown/Waterfront?

Yes, the hotel has three restaurants on site: Rooftop at the Envio, AC Kitchen, and AC Lounge. The Rooftop at the Envio has a modern ambiance, while the AC Lounge and AC Kitchen are not described as having a specific ambiance.

Does AC Hotel by Marriott Portsmouth Downtown/Waterfront accept credit cards and cash payments?

The AC Hotel by Marriott Portsmouth Downtown/Waterfront does not accept cash payments. However, they do accept credit cards such as Mastercard, Discover, JCB, Visa, American Express, and UnionPay.