Ac Hotel By Marriott Portsmouth Downtown/Waterfront, Portsmouth
Book on our site
up to 10% cheaper
than Booking.com
Key details
About the Hotel
299 Vaughan Street, Portsmouth, 3801,
-
Near the Portsmouth Harbor Trail
Great
8.6
9.1
/10
4.0
4.0
/5
Loved by Ac Hotel By Marriott Portsmouth Downtown/Waterfront guests
Rooftop bar
Clean rooms
Valet service
Delicious breakfast
Accommodating staff
"Rooftop igloo is cool and bar."
Sandra from United States
"Rooftop bar was excellent."
Robert from United States
read full review
"Great location close to all the shops and restaurants."
Draper from United States
read full review
Rooms: Amenities and Features
AC Hotel Portsmouth provides air-conditioned rooms. Rooms include a wardrobe. Suites feature a bedroom and a bathroom with a shower and a hairdryer. Each suite has a tea/coffee maker, a wardrobe, a safe deposit box, a sofa, and a flat-screen TV. Double rooms offer air conditioning, a tea/coffee maker, and a private bathroom with a shower and a hairdryer. Bathrooms include rainfall showerheads and complimentary toiletries. In-room amenities include ironing facilities, heating, and a AM/FM alarm clock.
Dining: Onsite Options
The AC Kitchen offers a European-inspired breakfast with freshly baked croissants, house-made Spanish egg tarts, sliced Iberico prosciutto, cheese, fresh fruit, cereal, and yogurt. Buffet breakfasts are served on weekdays from 7:00 AM to 10:00 AM. The Rooftop at the Envio is a European-inspired lounge and rooftop restaurant that offers water views, signature hand-crafted cocktails, local craft beers, and local seasonal eclectic cuisine. There is also an in-house snack bar and in-house bar.
Leisure and Recreation
Guests can use recreation opportunities such as the 24-hour fitness center. The property also provides free bikes. A fitness center is available. Guests can enjoy outdoor activities like kayaking, paddle boarding, and boating tours to the Isles of Shoals, located moments from the hotel.
Location and Access
AC Hotel by Marriott Portsmouth Downtown/Waterfront is located in one of New England's charming seaside cities, 1 hour north of Boston and 1 hour south of Portland, ME. The hotel is near the bustling waterfront and Market Square, as well as the historic downtown with restaurants, galleries, and shops. Nearby landmarks include the John Paul Jones House (0.3 km), Warner House (0.5 km), and Strawbery Banke Museum (1.5 km). Pease International Tradeport is 15 km away.
Services and Amenities
This property includes a restaurant, a 24-hour front desk, an ATM, and complimentary WiFi. Featured amenities include express check-out, dry cleaning/laundry services, and a 24-hour front desk. There are 10 meeting rooms available for events. The hotel offers free WiFi. Onsite parking is available; off-site parking is available at Foundry Place Garage (0.3 miles, $40/daily). An electric car charging station is available. The check-in time is 4:00 pm. The property has elevators. Service animals are welcome.
“The AC Hotel by Marriott Portsmouth Downtown/Waterfront stands out for its modern design, prime location, and dedication to service. Its rooftop bar enhances the experience, with seasonal cuisine and crafted cocktails complementing the scenic views. I think it's a particularly good choice for business and leisure travelers who appreciate a blend of urban style and seaside charm.”
Anna BlackEditor-in-Chief at Tohotel
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
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
Show all rooms
Price and Room Availability Calendar
Check availability and prices for your dates now!
September 2026 - September 2027
Sun
Mon
Tue
Wed
Thu
Fri
Sat
September 2026
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4
October 2026
28
29
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
November 2026
26
27
28
29
30
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4
5
6
December 2026
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
January 2027
28
29
30
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
February 2027
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
March 2027
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
4
April 2027
29
30
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
May 2027
26
27
28
29
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
4
5
6
June 2027
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4
July 2027
28
29
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
August 2027
26
27
28
29
30
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
4
5
Choose dates to see prices
Check-in/ Check-out
Facilities
Ac Hotel By Marriott Portsmouth Downtown/Waterfront offers amenities for your comfortable stay and unforgettable experiences
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
At the AC Hotel by Marriott Portsmouth Downtown/Waterfront, dining transcends the everyday with two distinct venues that offer a blend of modern ambiance and delightful culinary experiences. From rooftop views to relaxed lounge settings, each space invites guests to savor the flavors of every moment.
Rooftop at the Envio
Contemporary American
Ambiance
Stylish rooftop setting with views of the bustling waterfront.
Key Offerings
An elegant dinner menu that tantalizes the palate while overlooking the sparkling cityscape. Enjoy craft cocktails and a chic atmosphere perfect for sunset gatherings.
Reservation
Recommended
Monday to Wednesday 15:00 - 21:00, Thursday 12:00 - 21:00, Friday and Saturday 12:00 - 22:00, Sunday 12:00 - 21:00
AC Kitchen
Buffet Breakfast
Ambiance
Modern, inviting space designed for casual dining.
Key Offerings
Start the day right with a delightful buffet featuring a variety of breakfast choices. Perfect for fueling up before exploring historic downtown Portsmouth.
Reservation
Not needed
Monday to Friday 07:00 - 10:00, Saturday and Sunday 08:00 - 11:00
AC Lounge
Casual Dining
Ambiance
Contemporary lounge atmosphere for relaxed evenings.
Key Offerings
Unwind with a selection of small plates and drinks in a cozy setting that encourages socializing. Ideal for evening gatherings or a casual dinner.
Reservation
Not needed
Monday to Wednesday 16:00 - 21:00, Thursday 16:00 - 21:00, Friday and Saturday 16:00 - 22:00, Sunday 16:00 - 21:00
Ac Hotel By Marriott Portsmouth Downtown/Waterfront Location
299 Vaughan Street, Portsmouth, 3801,
Explore Portsmouth
Explore Portsmouth
Top Attractions
Activities
Dining
Entertainment
USS Albacore Museum
9 minutes' walk
Historical submarine museum showcasing the USS Albacore. Unique for its interactive exhibits and engaging naval history.
Strawbery Banke Museum
20 minutes' walk
Living history museum featuring restored buildings and historical reenactments. Offers seasonal events and guided tours.
Market Square
4 minutes' walk
Vibrant city center with shops, cafes, and historic architecture. A lively spot often hosting festivals and community events.
Portsmouth Harbor Trail
4 minutes' walk
Scenic walking trail offering views of the harbor. Perfect for a leisurely stroll or brisk walk, accessible year-round.
Peirce Island
6 minutes' drive
Outdoor recreational area with trails and picnic spots. Great for family outings, biking, and nature appreciation.
Wellness Spa
5 minutes' walk
Local spa offering massages and wellness treatments. Ideal for relaxation and rejuvenation after a day of exploring.
Rooftop at The Envio
1 minute' walk
Upscale rooftop eatery with stunning views. Specializes in fresh seafood and craft cocktails, perfect for special occasions.
Green Elephant
5 minutes' walk
Vegetarian and vegan cuisine with a casual atmosphere. Known for inventive dishes and healthy options for all diets.
BRGR Bar
5 minutes' walk
Casual burger joint offering gourmet burgers and local craft beer. Family-friendly and a local favorite for casual dining.
Prescott Park Theatre
20 minutes' walk
Outdoor theater featuring live performances and summer festivals. Family-friendly atmosphere with various shows throughout the season.
Two Brothers Lounge
5 minutes' walk
Charming bar known for live music and karaoke nights. A lively spot for nightlife and a great place to mingle with locals.
Getting around
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
Want to see Exclusive Early Booking Rate?
Get exlusive rates right now!
Check Rates
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 USD 22.0 per person.
Pets
Pets are allowed on request.
Number of floors:
5
Number of rooms:
156
Reviews and Ratings
Feedback about Ac Hotel By Marriott Portsmouth Downtown/Waterfront from previous guests about their experience.
Review score
Based on 309 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
9.0/10
Location
8.7/10
Paid Wi-Fi
10.0/10
Staff
9.0/10
Value for money
7.7/10
Pros
Great location
Clean rooms
Helpful staff
Cons
Limited breakfast
Guest reviews
based on 174 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.
Open reviews
Show more reviews
Questions of the users
About Ac Hotel By Marriott Portsmouth Downtown/Waterfront
Are pets allowed at the hotel, and what are the associated fees and rules for bringing them?
25 November 2024
The hotel is pet-friendly, allowing pets under 100 lbs. There is a one-time non-refundable cleaning fee of $100 per stay, and a maximum of 2 pets are permitted per room. Pets must be accompanied by their owners at all times and leashed in common areas.
Is it necessary to contact the hotel directly to arrange for a wedding room block rate?
15 December 2024
Yes, guests need to call the hotel directly to book a wedding room block rate.
Can I request a room with a bathtub when booking a stay?
8 January 2025
Most rooms feature glass showers, and bathtubs are limited. However, the Executive Suite includes a free-standing tub.
What is the nightly parking fee at the hotel?
22 February 2025
Valet parking is available for $40 per night, which includes unlimited in-and-out privileges. There are other city parking options nearby as well.
Is the restaurant open during power outages?
17 March 2025
The restaurant will operate as long as the hotel remains powered and functional.
Are there refrigerators provided in the hotel rooms?
14 April 2025
Yes, all rooms are equipped with mini refrigerators for guest use.
What parking options are available near the hotel?
30 May 2025
In addition to on-site valet parking, metered street parking is available, along with the Foundry Place Garage, which charges $1 per hour.
Is breakfast included with the room rate, and what type of breakfast is served?
2 June 2025
Breakfast is not included in the room rate. Guests can enjoy a European-inspired breakfast buffet for $18 per person.
What is the minimum age requirement for check-in at the hotel?
10 July 2025
Guests must be at least 21 years old to check in at the hotel.
How far is the hotel from Phillips Exeter Academy?
5 August 2025
The hotel is approximately 25 minutes away from Phillips Exeter Academy.
What dining options are available at the hotel aside from breakfast?
18 September 2025
The hotel features the Envio Rooftop Bar & Restaurant, offering signature cocktails, craft beers, and locally inspired cuisine with waterfront views.
Courtyard By Marriott Portsmouth
Flagship Motorcourt
Aspinquid Resort
Rhumb Line Resort
Fairfield Inn Concord
Best Western Plus Portsmouth Hotel & Suites
Holiday Inn Express & Suites Tilton By Ihg
Howard Johnson By Wyndham Portsmouth
Holiday Inn Express Durham-Unh By Ihg
Sands By The Sea Motel
Northeaster Motel
Atlantic Hotel Tenby Uk
Ulbster Arms Hotel
Aloft Tempe