What is the check-in and check-out policy at Ac Hotel By Marriott Portsmouth Downtown/Waterfront?
Check-in is at 16:00 and check-out is at 11:00.
75 photos
Ac Hotel By Marriott Portsmouth Downtown/Waterfront
157US$
Book with us
—up to 10% cheaper
than on Booking.com
Key details
About the Hotel
299 Vaughan Street,
Portsmouth,
New Hampshire,
United States,
3801,
New Hampshire
- Next to the historic Old Town
Great
8.5
9.1
4.1
Loved by guests
"Wonderful rooftop bar!"
"Really nice hotel, close to all the restaurants and waterfront."
"Only stopped was in for the night but this place had it all from rooftop bar to eaterys."
Ac Hotel By Marriott Portsmouth Downtown/Waterfront, located a 20-minute walk from Warner House Museum, features Wi-Fi in public areas. 4.8 km from Kittery Premium Outlets|the Kittery Premium Outlets, this hotel offers air-conditioned rooms plus a fitness club.
Location
The 4-star hotel is situated in a business area of Portsmouth, right around the corner from the Portsmouth Harbor Trail. The Market Square is within 300 metres of the Ac Hotel By Marriott Portsmouth Downtown/Waterfront, and Fort McClary State Historic Site is a 10-minute drive away.
Russell Street bus stop lies a 5-minute walk away. This property is within easy reach of Pease International Tradeport airport, the distance is just 5 km.
Rooms
The smoke-free Ac Hotel By Marriott Portsmouth Downtown/Waterfront welcomes guests to 173 rooms complete with complimentary Wi-Fi and a flat-screen TV with satellite channels, as well as comforts like ironing facilities and an air conditioner. They are appointed with a writing table, and also feature coffee/tea making facilities.
Eat & Drink
Staying in this Portsmouth hotel you can choose from 3 restaurants to have dinner at. There is an in-house bar on site. Guests will find the brew pub Earth Eagle Brewings about 400 metres away.
Leisure & Business
Guests may also sigh up for bicycle usage. Finally, Ac Hotel By Marriott Portsmouth Downtown/Waterfront houses 10 meeting rooms featuring a photocopy machine and a work desk.
“This hotel impressed me with its blend of modern design and prime waterfront location. The rooftop bar stands out, promising memorable evenings with crafted cocktails and city views. It's a well-situated base for exploring Portsmouth's historic charm, with the added perk of European-inspired dining.”
View all
Select your room type
The hotel provides many room choices—family rooms, doubles, and pet-friendly suites—with breakfast, free cancellation, and special offers
Queen Room Two Queen Beds Hearing Accessible
2 persons
28 m²
2 King Size Beds
Shower
Heating
room details
King Room Sofa Bed Adapted Tub Mobility Accessible
2 persons
28 m²
1 King-size bed and 1 Sofa bed
Heating
Air conditioning
room details
Suite 1 King Sofa bed Corner room
2 persons
37 m²
1 King-size bed
Shower
Heating
room details
Larger Suite 1 King Sofa bed
2 persons
45 m²
1 King-size bed and 1 Sofa bed
Shower
Heating
room details
Show all roomsLess
Rates & availability calendar
See current prices and availability for your chosen dates!
Facilities
Hotels feature amenities designed to keep both you and your pet comfortable
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
- 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 takes on vibrant forms with local inspiration. With options including the stunning Rooftop at the Envio and the modern AC Lounge, alongside a delightful breakfast experience at AC Kitchen, travelers can indulge in diverse flavors and inviting atmospheres, perfect for any occasion.
Rooftop at the Envio
Contemporary American
Ambiance
Modern rooftop setting with scenic waterfront views
Key Offerings
A relaxed dinner experience, perfect for enjoying the sunset with innovative dishes and refreshing cocktails.
Reservation
Reservations recommended.
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 dining space
Key Offerings
Buffet breakfasts featuring a selection of fresh pastries, cheeses, and seasonal fruits to kickstart your day.
Reservation
Not needed.
Monday to Friday: 7 AM - 10 AM; Saturday to Sunday: 8 AM - 11 AM.
AC Lounge
Casual dining and bar offerings
Ambiance
Modern lounge atmosphere ideal for unwinding
Key Offerings
Enjoy a relaxed dinner with a selection of small plates and signature cocktails, perfect for conversations and relaxation.
Reservation
Reservations not needed.
Monday to Wednesday: 4 PM - 9 PM; Thursday to Friday: 4 PM - 10 PM; Saturday: 4 PM - 10 PM; Sunday: 4 PM - 9 PM.
Hotel location
299 Vaughan Street,
Portsmouth,
New Hampshire,
United States,
3801,
New Hampshire
Map view
299 Vaughan Street,
Portsmouth,
New Hampshire,
United States,
3801,
New Hampshire
City landmarks
Museum
USS Albacore Museum
680 m
Museum
Richard Jackson House
680 m
Museum
Strawbery Banke Museum
1.7
km
Park
Prescott Park Theatre
1.7
km
Landmark
Portsmouth African Burying Ground
600 m
Museum
Governor John Langdon House
730 m
Landmark
Rundlet-May House
940 m
Landmark
Warner House
640 m
Landmark
Wentworth Gardner and Tobias Lear Houses
1.2
km
Church
St. John's Episcopal Church
810 m
Library
Portsmouth Public Library
810 m
Bridge
Memorial Bridge
800 m
Park
Prescott Park Arts Festival
910 m
Landmark
Freemans Point
870 m
Landmark
Badger's Island
920 m
Landmark
North Mill Pond
680 m
Gallery
New Hampshire Art Association
690 m
Landmark
ellO gallery & shop
720 m
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
Explore Portsmouth
Explore Portsmouth
USS Albacore Museum
9 minutes walking
Submarine museum featuring the USS Albacore, known for its innovative design, perfect for history buffs and families.
Strawbery Banke Museum
20-minute walk
Living history museum showcasing 300 years of local history in restored houses and gardens.
Market Square
4 minutes walking
Vibrant town square filled with shops, cafes, and street performances, great for people-watching.
Portsmouth African Burying Ground
10 minutes walking
Historic site honoring the first African burial ground in Portsmouth, offering a profound insight into the city's past.
Portsmouth Harbor Trail
4 minutes walking
Scenic walking trail along the waterfront, perfect for leisurely strolls or jogging with views of the harbor.
Rooftop at The Envio
1 minute walking
Upscale rooftop bar with stunning views, serving creative cocktails and gourmet bites in a chic setting.
Green Elephant
5 minutes walking
Vegetarian-friendly Asian fusion restaurant known for flavorful dishes and a relaxed, welcoming atmosphere.
BRGR Bar
5 minutes walking
Casual spot famous for gourmet burgers and local brews, perfect for families and casual dining experiences.
Prescott Park Theatre
20-minute walk
Outdoor theater offering live performances throughout the summer, great for all ages and outdoor fun.
Local transport and travel tips
Want access to early-bird pet-friendly hotel deals?
Access exclusive discounts today!
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
FAQs
About Ac Hotel By Marriott Portsmouth Downtown/Waterfront
What is the distance from Ac Hotel By Marriott Portsmouth Downtown/Waterfront to Pease International Tradeport?
The hotel is located 6 km from Pease International Tradeport.
Does Ac Hotel By Marriott Portsmouth Downtown/Waterfront offer on-site dining options?
The hotel features an on-site restaurant and a bar/lounge area.
What amenities are available in the rooms at Ac Hotel By Marriott Portsmouth Downtown/Waterfront?
Rooms are equipped with air conditioning, a flat-screen TV, and a private bathroom with complimentary toiletries.
What recreational facilities are available at Ac Hotel By Marriott Portsmouth Downtown/Waterfront?
Guests can enjoy a fitness center, bike tours, and themed dinner nights.
Is parking available at Ac Hotel By Marriott Portsmouth Downtown/Waterfront?
Private parking is available on-site for an additional charge of 45 USD per day.
What is served for breakfast at Ac Hotel By Marriott Portsmouth Downtown/Waterfront?
A buffet breakfast featuring European-inspired items is served, with options available for an additional charge of 22 USD.
What nearby attractions can guests visit from Ac Hotel By Marriott Portsmouth Downtown/Waterfront?
Nearby attractions include Strawbery Banke Museum and the bustling Market Square, both within walking distance.
What business services are offered at Ac Hotel By Marriott Portsmouth Downtown/Waterfront?
The hotel provides a business center and ten meeting rooms for events.
Are there any special dining features at Ac Hotel By Marriott Portsmouth Downtown/Waterfront?
The hotel features a rooftop bar with seasonal cuisine and handcrafted cocktails.
Can guests enjoy cycling activities organized by Ac Hotel By Marriott Portsmouth Downtown/Waterfront?
Yes, guests can participate in organized cycling activities around Portsmouth.
How far is Fort Constitution State Historic Site from Ac Hotel By Marriott Portsmouth Downtown/Waterfront?
Fort Constitution State Historic Site is located approximately 10 km from the hotel.
What type of fitness facilities does Ac Hotel By Marriott Portsmouth Downtown/Waterfront offer?
The hotel features a well-equipped fitness center that is open 24 hours.
Next best alternative
Consider them for your next trip.
Red Roof Inn Durham - Duke Univ Medical CenterDurham, United States
49 USD/night
Courtyard By Marriott PortsmouthPortsmouth, United States
118 USD/night
Yachtsman Lodge & MarinaKennebunkport, United States
179 USD/night
Dock House InnOld Orchard Beach, United States
121 USD/night
Extended Stay America Suites - Portland - ScarboroughScarborough, United States
236 USD/night
Doubletree By Hilton Hotel Chattanooga DowntownChattanooga, United States
127 USD/night
Holiday Inn Express Hotel & Suites Manchester - Airport By IhgManchester, United States
151 USD/night
Starlight Lodge North ConwayNorth Conway, United States
78 USD/night
The Inn Downtown - Portsmouth, NhPortsmouth, United States
196 USD/night
Hampton Inn Boston / MarlboroughMarlborough, United States
1 review
100 USD/night
Homewood Suites By Hilton Manchester/AirportManchester, United States
157 USD/night
Hampton Inn Lincoln White MountainsLincoln, United States
262 USD/night
Popular hotels all over the world
Find your perfect hotel stay today
5 reviews
Aegean View Hotel Kamari Santorini
350 m from Kamari Beach, Pool with a view
Hotel Omega Guesthouse Budapest
Central Budapest location, 1 min walk to Blaha Lujza Square Metro
Learn More About Holly Cottages Hotel
17th century historic house, 1 minute walk to shops
Hotel Hesperia Ciudad De Mallorca Palma De Mallorca
800 m from Bellver Castle, 1 km from Cala Mayor Beach
Hotel Maria Condesa (adults Only) Mexico City
Bohemian Condesa neighborhood location, Vintage-style suites by Pineda Covalin
The Slavija Culture Heritage Hotel Split Hotel
Within UNESCO-protected Diocletian's Palace, Balconies with panoramic Split views
Need more options?
Check Top hotels near Ac Hotel By Marriott Portsmouth Downtown/Waterfront
Mobile-only price
Sheraton Portsmouth Harborside Hotel
170m from property
USD 159USD 143
per night
Mobile-only price
Residence Inn By Marriott Portsmouth Downtown
190m from property
USD 162USD 145
per night
Mobile-only price
Hampton Inn & Suites Portsmouth Downtown
255m from property
USD 120USD 108
per night
