Ac Hotel By Marriott Portsmouth Downtown/Waterfront Exterior photoAc Hotel By Marriott Portsmouth Downtown/Waterfront Exterior photoAc Hotel By Marriott Portsmouth Downtown/Waterfront Interior photo
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From157US$ /night
Check-in
03May2026Select date
Check-out
04May2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

299 Vaughan Street, Portsmouth, New Hampshire, United States, 3801
-
Near the waterfront
Great
8.5
9.1
/10
4.0
4.0
/5

Offering air-conditioned rooms and Wi-Fi in public areas, Ac Hotel By Marriott Portsmouth Downtown/Waterfront is 2 km from Portsmouth Naval Shipyard Command Museum and 9 minutes' walk from the frame Richard Jackson House. Located within reach of the 205ft-long submarine "USS Albacore Museum", the hotel features a swimming pool and an American-style restaurant serving American cuisine.

Location

This 4-star hotel is situated in a business area of Portsmouth, within a 300-metre distance of the Georgian mansion "Moffatt-Ladd House". The Ac Hotel By Marriott Portsmouth Downtown/Waterfront is 1 km away from the centre of Portsmouth.

Guests might as well visit Goodwin Park, which is an 11-minute stroll away. The ten-plus acre waterfront Prescott Park Theatre can also be found just 1.7 km from this accommodation.

The bus stop Russell Street is located right around the corner from the smoke-free Ac Hotel By Marriott Portsmouth Downtown/Waterfront.

Rooms

The allergy-friendly rooms are equipped with a personal safe, complimentary Wi-Fi and a flat-screen TV with satellite channels, along with tea and coffee making equipment. The air-conditioned rooms are fitted with elegant furnishings. Bathrooms with a walk-in shower and a separate toilet, also feature hairdryers and bath sheets for guests' extra comfort.

Eat & Drink

Ac Hotel By Marriott Portsmouth Downtown/Waterfront features 3 restaurants serving American and seafood cuisines. There is an in-house bar on site. This Portsmouth hotel is 150 metres from Barrio, that serves Southwestern cuisine.

Leisure & Business

Active guests will also like walking tours arranged by the property. 10 meeting rooms with conference facilities and a xerox are available for those travelling for business.

Must-do experiences

  • Stroll through Strawberry Banke Museum for history and charm.
  • Dine on lobster rolls at the iconic Flatbread Company nearby.
  • Visit Prescott Park for stunning waterfront views and art displays.
  • Catch a live show at the historic Music Hall downtown.
  • Explore the boutique shops along Congress Street for local treasures.
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Select your room type

Ac Hotel By Marriott Portsmouth Downtown/Waterfront offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
Queen Room Two Queen Beds Hearing Accessible
2 persons
305 sq. feet 
2 King Size Beds
Shower
Heating
Guest room 1 King Sofa bed
2 persons
305 sq. feet 
1 King-size bed
Shower
Heating
King Room Sofa Bed Adapted Tub Mobility Accessible
2 persons
305 sq. feet 
1 King-size bed and 1 Sofa bed
Heating
Air conditioning
Suite 1 King Sofa bed Corner room
2 persons
400 sq. feet 
1 King-size bed
Shower
Heating
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Facilities

Ac Hotel By Marriott Portsmouth Downtown/Waterfront offers amenities for your comfortable stay and unforgettable experiences
Facilities: Great
8.9/10Review score

General

  • No smoking on site
  • Wi-Fi
  • Parking
  • Safe deposit box
  • 24-hour reception
  • Express check-in/ -out
  • Pets allowed
  • Rooms/ Facilities for disabled
  • 24-hour security
  • Luggage storage
  • Allergy-free rooms
  • Lift
  • ATM/Cash machine
  • Coffee shop
  • Smoke detectors
  • Electric vehicle charging station
  • Fire extinguishers
  • Key card access

Sports & Fitness

  • Fitness centre
  • Cycling

Services

  • Laundry
  • Dry cleaning
  • Tours/Ticket assistance
  • Shops/Commercial services
  • Welcome drink
  • Happy hour

Dining

  • Restaurant
  • Snack bar
  • Bar/ Lounge area
  • Dinner
  • Special diet menus

Business

  • Business centre
  • Meeting/ Banquet facilities
  • Fax/Photocopying

Children

  • Cots
  • Children's menu

Spa & Leisure

  • Leisure/ TV room

Room features

  • Air conditioning
  • Heating
  • Garden furniture
  • Tea and coffee facilities
  • Ironing facilities

Bathroom

  • Free toiletries

Media

  • Flat-screen TV
  • AM/FM alarm clock
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Ac Hotel By Marriott Portsmouth Downtown/Waterfront Location

299 Vaughan Street, Portsmouth, New Hampshire, United States, 3801
Map view
299 Vaughan Street, Portsmouth, New Hampshire, United States, 3801
Nearby
Square
Market Square
1000 ft
Museum
John Paul Jones House
1000 ft
Garden
Moffatt-Ladd House
1000 ft
Gallery
Piscataqua Fine Arts Studio and Gallery
2000 ft
Market Square
Portsmouth Harbor Trail
1000 ft
Library
Portsmouth Athenaeum
1000 ft
Church
North Church of Portsmouth
1000 ft
319 Vaughan St
3S Artspace
1000 ft
10 Vaughan Mall #215
Portsmouth Team Building
1000 ft
Store
Summer Sessions Portsmouth
1000 ft
Gallery
NJM Gallery
1000 ft
Gallery
Three Graces Gallery
1000 ft
Restaurants
Rooftop at The Envio
0 ft
299 Vaughan St
Two-Fifty Market
600 ft
250 Market St
Green Elephant
1200 ft
35 Portwalk Pl
BRGR Bar
1100 ft
34 Portwalk Pl located beneath the Residence Inn
Statey Bar & Grill
1100 ft
238 Deer St
The Oar House
1700 ft
55 Ceres St
Shalimar India Restaurant
1600 ft
80 Hanover St
La Carreta Restaurante Mexicano
1600 ft
172 Hanover St
The Friendly Toast
2100 ft
113 Congress St
Getting around
City Centre
Portsmouth11 min  ·  3000 ft
Airports
Pease International Tradeport (PSM)19 min  ·  7.6 mi
Portland International Jetport (PWM)118 min  ·  48.6 mi
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Property information and rules
Check-in
from 16:00-23:59
Check-out
until 11 am
Guest Parking
Private parking is possible on site at USD 45 per day.
Internet
Wireless internet is available in for free.
Breakfast
A full breakfast is served at the price of US$22 per person per day. 
Pets
Pets are allowed on request.
Number of floors:
5
Number of rooms:
173

Reviews and Ratings

Feedback about Ac Hotel By Marriott Portsmouth Downtown/Waterfront from previous guests about their experience.
Review score
Based on 187 verified reviews
8.9/10
Great
87%
Recommend
Cleanliness
9.3/10
Comfort
9.1/10
Facilities
8.9/10
Free Wi-Fi
8.7/10
Location
8.6/10
Staff
9.0/10
Value for money
7.6/10
Guest reviews
based on 205 reviews
8.5/10
No reviews yet on our siteUnfortunately, our guests have not yet left any reviews for this hotel, but you can read reviews from Booking.com.
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Check-in
03May2026Select date
Check-out
04May2026Select date
Rooms and Guests2 Guests, 1 Room