Ac Hotel By Marriott Portsmouth Downtown/Waterfront, Portsmouth

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From157US$ /night
Check-in
02Jan2026Select date
Check-out
03Jan2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

299 Vaughan Street, Portsmouth, New Hampshire, United States, 3801
Great
8.5
9.1
/10
4.1
/5

AC Hotel By Marriott Portsmouth Downtown/Waterfront offers a modern, urban vibe in a historic seaside city, featuring amenities such as complimentary WiFi and a fitness center. This 4-star Portsmouth hotel includes over 8000 square feet of meeting space and a rooftop bar with water views.

Rooms & Amenities

The rooms at AC Hotel By Marriott Portsmouth Downtown/Waterfront are air-conditioned and feature private bathrooms with rainfall showerheads. In-room amenities include a flat-screen TV, wardrobe, tea and coffee facilities, and free toiletries.

Dining Options

Guests can enjoy a European-inspired breakfast featuring freshly baked croissants and classic favorites at the AC Kitchen. The property offers a restaurant which serves local seasonal eclectic cuisine along with an in-house bar.

Leisure & Activities

AC Hotel By Marriott Portsmouth Downtown/Waterfront features a 24-hour fitness center and offers opportunities for outdoor adventures such as kayaking and paddleboarding. Historic sites like Strawbery Banke Museum and Prescott Park are available for exploration nearby.

Services & Transportation

The hotel provides a 24-hour front desk and valet parking services for guest convenience. Nearby transport options include Portsmouth International Airport and multiple bus stops within walking distance.

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Select your room type

The hotel 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
28 m² 
2 King Size Beds
Shower
Heating
King Room Sofa Bed Adapted Tub Mobility Accessible
2 persons
28 m² 
1 King-size bed and 1 Sofa bed
Heating
Air conditioning
Suite 1 King Sofa bed Corner room
2 persons
37 m² 
1 King-size bed
Shower
Heating
Larger Suite 1 King Sofa bed
2 persons
45 m² 
1 King-size bed and 1 Sofa bed
Shower
Heating
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Facilities

The hotel offers amenities for your comfortable stay and unforgettable experiences

General

  • No smoking on site
  • Free 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

  • 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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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
290 m
Museum
John Paul Jones House
290 m
Garden
Moffatt-Ladd House
290 m
Gallery
Piscataqua Fine Arts Studio and Gallery
590 m
Market Square
Portsmouth Harbor Trail
290 m
Library
Portsmouth Athenaeum
290 m
Church
North Church of Portsmouth
290 m
319 Vaughan St
3S Artspace
290 m
10 Vaughan Mall #215
Portsmouth Team Building
290 m
Store
Summer Sessions Portsmouth
290 m
Gallery
NJM Gallery
290 m
Gallery
Three Graces Gallery
290 m
Restaurants
Rooftop at The Envio
0 m
299 Vaughan St
Two-Fifty Market
180 m
250 Market St
Green Elephant
340 m
35 Portwalk Pl
BRGR Bar
330 m
34 Portwalk Pl located beneath the Residence Inn
Statey Bar & Grill
330 m
238 Deer St
The Oar House
490 m
55 Ceres St
Shalimar India Restaurant
470 m
80 Hanover St
La Carreta Restaurante Mexicano
470 m
172 Hanover St
The Friendly Toast
630 m
113 Congress St
Getting around
City Centre
Portsmouth11 min  ·  900 m
Airports
Portsmouth International Airport at Pease (PSM)19 min  ·  12.2 km
Portland International Jetport (PWM)118 min  ·  78.2 km
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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
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

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Check-in
02Jan2026Select date
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Rooms and Guests2 Guests, 1 Room
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