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AC Hotel by Marriott Portsmouth

Property class: 3.5

Choose dates to view prices

Located close to The Music Hall and Prescott Park, AC Hotel by Marriott Portsmouth provides dry cleaning/laundry services, 2 bars and a 24-hour gym. Be sure to enjoy a meal at AC Kitchen, the on-site restaurant. Stay connected with free in-room WiFi.

Reviews

9.2 out of 10
Wonderful

Popular amenities

  • Pet-friendly
  • Free Wi-Fi
  • Air-conditioning
The current price is ฿6,957
฿8,441 total
includes taxes & fees
30 Aug - 31 Aug

Room options

Available filters for rooms
Showing 9 of 9 rooms

View all photos for Room, 1 King Bed with Sofa bed

A modern hotel room with a large bed, a desk, a sofa, and a TV.

Room, 1 King Bed with Sofa bed

9.0 out of 10
Wonderful
(2 reviews)
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free Wi-Fi

View all photos for Room, 1 King Bed with Sofa bed, Hearing Accessible

A modern hotel room with a large bed, a desk, a sofa, and a TV.

Room, 1 King Bed with Sofa bed, Hearing Accessible

  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free Wi-Fi

View all photos for Room, 1 King Bed with Sofa bed, Accessible Bathtub

A modern hotel room with a large bed, a desk, a sofa, and a TV.

Room, 1 King Bed with Sofa bed, Accessible Bathtub

  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free Wi-Fi

View all photos for Room, 1 King Bed with Sofa bed, Roll-in Shower

A modern hotel room with a large bed, a desk, a sofa, and a TV.

Room, 1 King Bed with Sofa bed, Roll-in Shower

  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free Wi-Fi

View all photos for Room, 2 Queen Beds

A hotel room with two beds, a desk, a chair, and a large window with curtains.

Room, 2 Queen Beds

10.0 out of 10
Exceptional
(1 review)
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free Wi-Fi

View all photos for Room, 2 Queen Beds, Hearing Accessible

A hotel room with two beds, a desk, a chair, and a large window with curtains.

Room, 2 Queen Beds, Hearing Accessible

  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free Wi-Fi

View all photos for Suite, 1 Bedroom

A modern living room with a flat-screen TV, dark leather sofas, a round coffee table, and a dining area with a bar stool.

Suite, 1 Bedroom

  • 1 bedroom
  • Sleeps 3
  • 1 King Bed
  • Free Wi-Fi

View all photos for Suite, 1 King Bed with Sofa bed

A modern living room with a flat-screen TV, a sofa, a chair, a small table, and a decorative wall piece.

Suite, 1 King Bed with Sofa bed

  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free Wi-Fi

View all photos for Suite, 1 King Bed with Sofa bed, Accessible Bathtub

A modern living room with a flat-screen TV, a sofa, a chair, a small table, and a decorative wall piece.

Suite, 1 King Bed with Sofa bed, Accessible Bathtub

  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free Wi-Fi

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About the area

Located in Portsmouth, AC Hotel by Marriott Portsmouth is in the city centre. The area's natural beauty can be seen at Prescott Park and Wallis Sands State Beach, while The Music Hall and Water Country are popular local attractions. Kittery Premium Outlets and Fort Constitution Historical Site are two other places to visit that come recommended. Take the opportunity to explore the area for outdoor excitement like hiking/biking trails. Visit our Portsmouth travel guide
Map
299 Vaughn Street, Portsmouth, NH, 03801

What's nearby

  • A red brick building with a green door and windows, a sidewalk, and a bicycle lane.
    Discover Portsmouth
    6 min walk - 0.6 km
  • A public square with a water fountain, benches, and a stop sign.
    Market Square
    6 min walk - 0.6 km
  • A pink building with a marquee sign advertising a music hall.
    The Music Hall
    8 min walk - 0.7 km
  • A waterfront with stone buildings, a wooden bridge, and an American flag.
    Prescott Park
    13 min walk - 1.1 km
  • A historic two-story building with a light-colored facade and a dark wooden structure adjacent to it.
    Strawbery Banke Museum
    13 min walk - 1.1 km

Getting around

  • Dover Transportation Center
    20 min drive
  • Manchester, NH (MHT-Manchester-Boston Regional)
    55 min drive

Restaurants

  • Barrio
    1 min walk
  • The Wilder
    7 min walk
  • The Works Bakery Cafe
    9 min walk
  • Sheraton Portsmouth Harborside Hotel Club Lounge
    5 min walk
  • Row 34
    5 min walk

About this property

AC Hotel by Marriott Portsmouth

  • Hotel near The Music Hall
  • Located close to Prescott Park and Fort Constitution Historical Site, AC Hotel by Marriott Portsmouth provides dry cleaning/laundry services, 2 bars and a 24-hour gym. Be sure to enjoy a meal at AC Kitchen, the on-site restaurant. Stay connected with free in-room WiFi.
  • Additional perks include:
    • Buffet breakfast (surcharge), free bike hire and valet parking (surcharge)
    • An electric car charging station, express check-out and a lift
    • A vegetable garden, a 24-hour front desk and a front desk safe
    • Guest reviews give top marks for the helpful staff
  • Room features
  • All 156 rooms boast comforts such as laptop-friendly workspaces and air conditioning, in addition to perks such as free WiFi and desk chairs.
  • Extra conveniences in all rooms include:
    • Recycling and LED light bulbs
    • Free toiletries and hairdryers
    • Flat-screen TVs with premium channels
    • Wardrobes/cupboards, mini fridges and coffee/tea makers

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Property amenities

Internet

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

Parking and transport

  • Electric car charging station on site
  • Height restrictions apply for on-site parking
  • Onsite parking available only on request
  • Secured, covered valet parking on site (USD 45 per night; includes in/out privileges)
  • Limited on-site valet parking
  • Onsite parking includes off-street options

Food and drink

  • Buffet breakfast available for a fee 6:00 AM to 10:30 AM on weekdays and 7:00 AM to 11:00 AM on weekends; USD 22 to 22 for adults and USD 12 to 12 for children
  • 2 bars/lounges
  • A restaurant

Restaurants on site

  • AC Kitchen
  • AC Lounge
  • Rooftop at the Envio

Things to do

  • 24-hour gym
  • Free bicycle rentals

Family friendly

  • Laundry facilities
  • Mini-fridge

Conveniences

  • 24-hour front desk
  • Gift shop/newsstand
  • Laundry facilities
  • Newspapers in lobby
  • Safe at front desk

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Dry cleaning/laundry service
  • Housekeeping (daily)

Business services

  • 10 meeting rooms

Outdoors

  • Vegetable garden

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Assistive listening devices
  • Assistive listening devices in meeting rooms
  • Braille/raised signage
  • Handrails in stairways (91 centimetre high)
  • Height-adjustable showerhead
  • Lever door handles
  • Lift (107 centimetre wide door)
  • Stair-free path to entrance
  • Valet for wheelchair-equipped vehicles
  • Visual fire alarm
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible gym
  • Wheelchair-accessible lounge
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to lift
  • Wheelchair-accessible public bathroom
  • Wheelchair-accessible registration desk (86 centimetre high)
  • Wheelchair-accessible restaurant
  • Wheelchairs on site

More

  • 5 floors
  • Banquet hall
  • Built in 2019
  • Double-glazed windows
  • No plastic coffee stirrers
  • No plastic drinking straws
  • Rooftop garden
  • Smoking not allowed
  • Some LED lighting used
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options

Room amenities

Bedroom

  • Bedsheets provided
  • Blackout drapes
  • Hypo-allergenic bedding

Bathroom

  • Free toiletries
  • Hair dryer
  • Shampoo
  • Soap
  • Toilet paper
  • Toothbrush and toothpaste (on request)
  • Towels provided

Entertainment

  • Flat-screen TV with premium cable channels

Food and drink

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

More

  • Air conditioning (climate-controlled)
  • Desk
  • Desk chair
  • Iron/ironing board
  • Laptop workspace
  • LED lighting
  • Phone
  • Recycling
  • Safe
  • Water-efficient showers
  • Window screens

Policies

Check-in

Check-in start time: 4:00 PM; check-in end time: anytime
Minimum check-in age - 21

Check-out

Check-out before 11:00 AM
Contactless check-out
Express check-out available

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

Pets are allowed for an extra charge of USD 100.00 per accommodation, per stay
Service animals are welcome, and are exempt from fees
Up to 45 kg per pet
Pets cannot be left unattended
Restrictions apply; for more information contact the property on the number on the booking confirmation

Children and extra beds

Children are welcome
Rollaway/extra beds are not available.
Cots (infant beds) are not available

Payment types at the property

Important information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • Destination fee: USD 27.13 per accommodation, per night.

We have included all charges provided to us by the property.

Optional extras

  • Fee for buffet breakfast: approximately USD 22 to 22 for adults and USD 12 to 12 for children
  • Valet parking fee: USD 45 per night (in/out privileges)
  • Pet fee: USD 100.00 per accommodation, per stay
  • Service animals are exempt from fees

The above list may not be comprehensive. Fees and deposits may 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
Guests must contact this property in advance to reserve on-site parking
This property accepts credit cards; cash is not accepted
Cashless transactions are available
Safety features at this property include a carbon monoxide detector, a fire extinguisher, a smoke detector and a first aid kit
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)

We should mention

Only registered guests are allowed in the guestrooms
Parking height restrictions apply
This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly)

Frequently asked questions

Is AC Hotel by Marriott Portsmouth pet-friendly?

Yes, AC Hotel by Marriott Portsmouth allows pets with a maximum weight of up to 45 kg per pet. There's a fee of USD 100.00 per accommodation, per stay. Service animals are exempt from fees. Some restrictions may apply, so please contact the property for more details.

How much does it cost to stay at AC Hotel by Marriott Portsmouth?

As of 20 Aug 2026, prices found for a 1-night stay for 2 adults at AC Hotel by Marriott Portsmouth on 30 Aug 2026 start from ฿6,957, excluding 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.

How much is parking at AC Hotel by Marriott Portsmouth?

Valet parking is available for USD 45 per night.

What time is check-in at AC Hotel by Marriott Portsmouth?

Check-in start time: 4:00 PM; check-in end time: anytime.

What time is check-out at AC Hotel by Marriott Portsmouth?

Checkout is at 11:00 AM.

Where is AC Hotel by Marriott Portsmouth located?

Located in North End, this hotel is within a 15-minute walk of The Music Hall and Prescott Park. Kittery Premium Outlets and Fort Constitution Historical Site are also within 6 mi (10 km).

Can I cancel my reservation for free and receive a full refund?

Yes, this property offers free cancellation on selected room rates because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.

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