AC HOTEL BY MARRIOTT PORTSMOUTH DOWNTOWN/WATERFRONT, Portsmouth – Your ideal downtown stay
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Key details
Hotel Overview
299 Vaughan Street, Portsmouth, 3801,
-
Close to the waterfront
Great
8.6
9.1
/10
4.0
4.0
/5
Loved by Ac Hotel By Marriott Portsmouth Downtown/Waterfront guests
Amazing staff
Clean rooms
Delicious breakfast
Great rooftop bar
"Rooftop restaurant."
Frank from United States
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"AC Marriot is a modern brand. has a wonderful roof top bar and dining area."
Robert
"Loved our stay smelled clean and everything looks clean."
Emma
AC Hotel by Marriott Portsmouth Downtown/Waterfront - Modern hotel with rooftop bar near Pease International Tradeport
Located in downtown Portsmouth, this hotel is a 10-minute walk from Market Square and the Strawbery Banke Museum. The property features a European-inspired breakfast at AC Kitchen, a rooftop restaurant with water views, and over 8,000 square feet of meeting space. Guests have access to a 24-hour fitness center, complimentary WiFi, and free bikes. The hotel is 15 km from Pease International Tradeport Airport. Outdoor activities include kayaking and paddle boarding near the Isles of Shoals.
Additional perks of the hotel
European-inspired breakfast with freshly baked croissants, Spanish egg tarts, and Iberico prosciutto
Rooftop bar serving handcrafted cocktails and local craft beers
24-hour front desk, express check-out, and dry cleaning services
Electric car charging station and valet parking for wheelchair-accessible vehicles
Guest room recycling program and carbon footprint reduction initiatives
Rooms
The air-conditioned rooms include a private bathroom with a rainfall showerhead, a wardrobe, and a flat-screen TV. Select rooms feature a tea and coffee maker, a safe deposit box, and a sofa. Suites offer additional space with separate sitting areas.
Other conveniences
Complimentary toiletries and hairdryers in bathrooms
Ironing facilities and heating in all rooms
AM/FM alarm clock and garden furniture available
Mobility-accessible rooms with roll-in showers and adjustable shower wands
TTY/TTD compatible rooms and flashing door knockers for hearing accessibility
Must-do experiences
Enjoy fresh lobster rolls at the famous Surf Restaurant.
Visit the USS Albacore Museum for unique submarine history.
Take a scenic walk at Prescott Park for stunning waterfront views.
Explore the local wares at the Portsmouth Farmers' Market on Saturdays.
Try a handcrafted beer at the Redhook Brewery for local flavor.
Choose Your Room
Our listed hotels offer a variety of room types—double rooms, family suites, or deluxe options—all with features like breakfast, flexible cancellation policies, and exclusive deals.
King Room Sofa Bed Hearing Accessible
2 persons
1 King-size bed and 1 Sofa bed
room details
King Room Roll Shower Sofa Bed Mobility Access
2 persons
1 King-size bed and 1 Sofa bed
room details
Queen Room Two Queen Beds Hearing Accessible
2 persons
2 King Size Beds
room details
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Room Rates & Availability Tracker
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Check-in/ Check-out
Amenities
Thoughtful hotel amenities for a comfortable stay
Facilities: Perfect
9.0/10Review score
General
No smoking on site
Wi-Fi
On-site car park
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
Show more
Dining Onsite
Indulge in the diverse dining experiences at Ac Hotel By Marriott Portsmouth Downtown/Waterfront, featuring modern establishments that cater to culinary desires at any time of day. From rooftop views to cozy lounges, each venue presents an opportunity to enjoy delightful moments with exquisite meals in an inviting atmosphere.
Rooftop at the Envio
Modern American
Ambiance
Stylish rooftop setting with panoramic views of the waterfront
Key Offerings
Signature cocktails paired with seasonal small plates, perfect for sunset gatherings
Reservation
Recommended
Open for dinner from Monday to Wednesday 3 PM - 9 PM, Thursday 12 PM - 9 PM, Friday to Saturday 12 PM - 10 PM, Sunday 12 PM - 9 PM
AC Kitchen
Continental breakfast
Ambiance
Bright and inviting space to start the day with a hearty meal
Key Offerings
Buffet breakfasts featuring a selection of pastries, cheeses, and fresh fruits for a wholesome beginning
Reservation
Not needed
Open for breakfast Monday to Friday 7 AM - 10 AM, Saturday to Sunday 8 AM - 11 AM
AC Lounge
Casual dining
Ambiance
Contemporary lounge ambiance, perfect for relaxation after a day of exploring
Key Offerings
A varied menu of light bites and drink specials to enjoy in a cozy atmosphere
Reservation
Not needed
Open for dinner from Monday to Wednesday 4 PM - 9 PM, Thursday 4 PM - 9 PM, Friday to Saturday 4 PM - 10 PM, Sunday 4 PM - 9 PM
Location
299 Vaughan Street, Portsmouth, 3801,
Explore Portsmouth
Explore Portsmouth
Top Attractions
Activities
Dining
Entertainment
USS Albacore Museum
9 minutes' walk
Naval submarine museum showcasing naval history with interactive exhibits and unique submarine tours.
Strawbery Banke Museum
20 minutes' walk
Historic district with preserved buildings and gardens, offering guided tours and special events year-round.
Market Square
4 minutes' walk
Vibrant gathering spot featuring shops, cafes, and seasonal events that highlight local culture and community.
Portsmouth Harbor Trail
4 minutes' walk
Scenic walking and biking trail along the waterfront, perfect for outdoor enthusiasts and relaxation seekers.
Peirce Island
7 minutes' drive
Natural retreat ideal for kayaking and picnicking, offering picturesque views and a peaceful atmosphere.
Rooftop at The Envio
1 minute' walk
Stylish rooftop bar with stunning views and creative cocktails, perfect for an evening out with friends.
Two-Fifty Market
3 minutes' walk
Casual dining experience with farm-to-table dishes emphasizing local ingredients and seasonal menus.
Prescott Park Theatre
20 minutes' walk
Outdoor theater venue hosting summer performances, concerts, and festivals in a charming waterfront park.
Portsmouth Music Hall
10 minutes' walk
Historic theater offering diverse performances, including concerts, comedy shows, and movies year-round.
Transportation Tips
City Centre
Portsmouth 11 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 true.
Internet
Wireless internet is available in the entire hotel 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:
156
Guest Reviews & Ratings
What Guests Are Saying?
Review score
Based on 296 verified reviews
8.8 /10
Great
85 %
Recommend
Breakfast
8.1/10
Cleanliness
9.3/10
Comfort
9.1/10
Facilities
9.0/10
Free WiFi
8.7/10
Location
8.7/10
Paid Wi-Fi
10.0/10
Staff
9.1/10
Value for money
7.8/10
Pros
Clean room
Comfortable bed
Modern bathrooms
Kind staff
Cleanliness
Cons
Broken table
No locks
Overpriced valet
Power issues
Guest reviews
based on 185 reviews
8.6/10
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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Questions of the users
About Ac Hotel By Marriott Portsmouth Downtown/Waterfront
What is the policy regarding pets, and is there a fee associated with bringing them?
10 January 2024
Pets are welcome at the hotel! Each guest can bring a maximum of two pets, with a total weight limit of 100 lbs. A non-refundable cleaning fee of $100 is charged per stay for pet accommodation.
Is advance booking required for a wedding room block rate?
15 February 2024
To secure a wedding room block rate, contacting the hotel directly is recommended for assistance with your reservation.
Can guests request a room that includes a bathtub?
20 March 2024
While most rooms feature glass showers, the Executive Suite does include a free-standing tub. It is advisable to inquire about availability when making reservations.
What is the nightly charge for parking at this hotel?
18 April 2024
Valet parking is available at a rate of $40 per night, which includes unlimited in and out privileges. There are also alternative parking options nearby.
Does the hotel restaurant remain open during power outages?
25 May 2024
The restaurant is operational as long as the hotel has power and is open for guests.
Are refrigerators available in the guest rooms?
30 June 2024
All rooms come equipped with a mini refrigerator for guest convenience.
Are there any beaches or fishing spots close to the hotel?
02 July 2024
The nearest beach, New Castle Commons, is approximately 24 kilometers away and offers scenic views and fishing opportunities.
What dining options does the hotel offer, specifically for breakfast?
10 August 2024
A European-inspired breakfast buffet is available at the AC Kitchen for $18 per person, featuring fresh pastries, made-to-order items, and classic breakfast favorites.
Can a 19-year-old guest check in at the hotel?
12 September 2024
The minimum age to check in at this hotel is 21 years old.
What are the options for parking nearby?
20 October 2024
In addition to valet parking for $40 per night, on-street metered parking is available and the Foundry Place garage, located 0.5 kilometers away, charges $1 per hour.
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