AC Hotel by Marriott Portsmouth Downtown/Waterfront | Hotel in Portsmouth

| 8.5 (217 Reviews) |   Pet Friendly  8 Bathrooms  30 Guests
Portsmouth Hotel | AC Hotel by Marriott Portsmouth Downtown/Waterfront

Hotel in Portsmouth

Located in Portsmouth, 15 miles from Casino Ballroom, AC Hotel by Marriott Portsmouth Downtown/Waterfront has accommodations with a shared lounge, private parking, a restaurant and a bar. Featuring a fitness center, the 4-star hotel has air-conditioned rooms with free WiFi, each with a private bathroom. The property provides a 24-hour front desk, an ATM and luggage storage for guests. At the hotel, rooms have a desk. The rooms in AC Hotel by Marriott Portsmouth Downtown/Waterfront are equipped with a flat-screen TV and free toiletries. Guests at the accommodation can enjoy a buffet breakfast. Guests at AC Hotel by Marriott Portsmouth Downtown/Waterfront will be able to enjoy activities in and around Portsmouth, like cycling. There's an in-house snack bar and guests can also use the business area. Ogunquit Playhouse is 16 miles from the hotel, while Ogunquit Museum of American Art is 16 miles from the property. Portsmouth International at Pease Airport is 3.7 miles away.

AC Hotel by Marriott Portsmouth Downtown/Waterfront is located in Portsmouth.

This 173 Bedrooms Hotel is suitable for tourists and travelers. It has several amenities that would guarantee your comfort. These amenities include: Wheelchair Accessible, Balcony/Terrace, EV Charge Station, and several others. This is a 4 star rated property and has over 217 reviews with the average score of 8.5 . Coming to Portsmouth and needing a place to stay? Be it for work or for leisure, consider staying at this Hotel for your next visit, you will surely love it.

You can check the reviews and description of this 173 Bedrooms Hotel if you want to learn more about this place in Portsmouth. These details are authentic, as they are provided by our partner, booking.com.

This AC Hotel by Marriott Portsmouth Downtown/Waterfront in Portsmouth is well equipped and has all facilities that have been listed below. Please note that these details were shared to us by booking.com for the listed “AC Hotel by Marriott Portsmouth Downtown/Waterfront”. We solely rely on their shared details and are regarded as “accurate”. If you have any concerns about the information or accuracy describing this Hotel, please let us know.

Show more

Amenities

Air Conditioner
Parking
Pet Friendly
TV
Wheelchair Accessible
Balcony/Terrace
Accessibility
Security/Safety
EV Charge Station
Business Services
Sports/Activities
Wellness Facilities
Fireplace/Heating
Restaurant
Bar
Guest Services
Entertainment
Breakfast
Child Friendly
Internet
Laundry

Facility Overview

Breakfast
  • Snack bar
  • Kids' meals
  • Special diet meals (on request)
  • Bar
  • Coffee house on site
  • Wine/Champagne
  • Restaurant
Parking
  • Parking on site
  • Private Parking
  • Electric vehicle charging station
  • Parking
Activities
  • Bike tours
  • Fitness center
  • Themed dinners
  • Cycling
  • Fitness
  • Happy hour
  • Stand-up comedy
  • Tour or class about local culture
  • Walking tours
General
  • Smoke-free property
  • Pet friendly
  • Heating
  • Safe
  • Convenience store on site
  • Elevator
  • Family rooms
  • Non-smoking rooms
  • Air conditioning
  • Wifi in all areas
  • Facilities for disabled guests
  • Hypoallergenic room available
Guest Services
  • Laundry
  • Baggage storage
  • Business center
  • Express check-in/out
  • Shared lounge/TV area
  • Fax/Photocopying
  • 24-hour front desk
  • Dry cleaning
  • ATM on site
  • Meeting/Banquet facilities
  • Invoice provided
Internet
  • Free Wifi
  • Wifi
  • Internet
Outdoors
  • Outdoor furniture
Security/Safety
  • Smoke alarms
  • CCTV in common areas
  • Key card access
  • 24-hour security
  • Fire extinguishers
  • Linens, towels, and laundry washed in accordance with local authority guidelines
  • Use of cleaning chemicals that are effective against coronavirus
  • Guests have the option to cancel any cleaning services for their accommodation during their stay
  • Guest accommodation disinfected between stays
  • Delivered food covered securely
  • Physical distancing in dining areas
  • Breakfast to-go containers
  • All plates, cutlery, glasses, and other tableware sanitized
  • First aid kits available
  • Face masks for guests available
  • Shared stationery (e.g. printed menus, magazines, pens, paper) removed
  • Hand sanitizer in guest accommodation and common areas
  • Process in place to check health of guests
  • Staff follow all safety protocols as directed by local authorities
  • Contactless check-in/out
  • Screens or physical barriers between staff and guests in appropriate areas
  • Physical distancing rules followed
  • Cashless payment available

Policies

Check-in
The minimum age for check-in is 21
Cancellation policy
Non refundable
Payment Policy
Credit card required
Pet Policy
Pets are allowed and charges may apply.

Guests are required to show a photo id and credit card upon check-in. please note that all special requests are subject to availability and additional charges may apply.

Reviews

Value for money:
8.07
Location:
8.98
Staff:
9.06
Facilities:
9.12
Comfort:
9.18
Cleanliness:
9.21
Tyler
Feb 10, 2026 08:00:00 AM
Review Score:   10
USA
Reviewer Type: Couple
Travel Purpose: leisure
See All Reviews

Room Arrangement

Room Info Facilities
Guest room, 1 King, Sofa bed
Room Type: Double
Room Size: 28 m2
1 King bed(s) Bed
Guest room, 1 King, Sofa bed

Food & Drink

Tea/Coffee maker, Bottle of water

Bathroom

Toilet paper, Shower, Shampoo, Towels, Conditioner, Body soap, Bathtub or shower, Private bathroom, Hairdryer, Toilet, Free toiletries

General

Hypoallergenic, Smoke Alarm, Ironing facilities, Safe, Trash cans, Iron, Air conditioning, Key card access, Heating

Media & Technology

Flat-screen TV, Telephone, TV

Kitchen

Microwave, Refrigerator

Living Area

Desk, Sofa

Services

Wake-up service

Bedroom

Wardrobe or closet, Alarm clock, Childrens' cribs, Linens

Accessibility

Upper floors accessible by elevator, Accessible by elevator

Room amenities

Clothes rack, Socket near the bed, Sofa bed
Guest room, 2 Queen
Room Type: Double
Room Size: 28 m2
1 Queen bed(s) Bed
Guest room, 2 Queen

Food & Drink

Tea/Coffee maker, Bottle of water

Bathroom

Toilet paper, Shower, Shampoo, Towels, Conditioner, Body soap, Bathtub or shower, Private bathroom, Hairdryer, Toilet, Free toiletries

General

Hypoallergenic, Smoke Alarm, Ironing facilities, Safe, Trash cans, Iron, Air conditioning, Key card access, Heating

Media & Technology

Flat-screen TV, Telephone, TV

Kitchen

Microwave, Refrigerator

Living Area

Desk

Services

Wake-up service

Bedroom

Wardrobe or closet, Alarm clock, Childrens' cribs, Linens

Accessibility

Upper floors accessible by elevator, Accessible by elevator

Room amenities

Clothes rack, Socket near the bed
Guest room, 1 King, Sofa bed, Harbor view
Room Type: Double
Room Size: 28 m2
1 King bed(s) Bed
1 Sofa bed Bed
Guest room, 1 King, Sofa bed, Harbor view

Food & Drink

Tea/Coffee maker, Bottle of water

Bathroom

Toilet paper, Shower, Shampoo, Towels, Conditioner, Body soap, Bathtub or shower, Private bathroom, Hairdryer, Toilet, Free toiletries

General

Hypoallergenic, Smoke Alarm, Ironing facilities, Safe, Trash cans, Iron, Air conditioning, Key card access, Heating

Media & Technology

Flat-screen TV, Telephone, TV

Kitchen

Microwave, Refrigerator

Living Area

Desk, Sofa

Services

Wake-up service

Bedroom

Wardrobe or closet, Alarm clock, Childrens' cribs, Linens

Accessibility

Upper floors accessible by elevator, Accessible by elevator

Room amenities

Clothes rack, Socket near the bed, Sofa bed
Larger Suite, 1 King, Sofa bed
Room Type: Suite
Room Size: 45 m2
1 King bed(s) Bed
1 Sofa bed Bed

Food & Drink

Tea/Coffee maker, Bottle of water

Bathroom

Toilet paper, Shower, Shampoo, Towels, Conditioner, Body soap, Bathtub or shower, Private bathroom, Hairdryer, Toilet, Free toiletries

General

Hypoallergenic, Smoke Alarm, Ironing facilities, Safe, Trash cans, Iron, Air conditioning, Key card access, Heating

Media & Technology

Flat-screen TV, Telephone, TV

Kitchen

Microwave, Refrigerator

Living Area

Desk, Sofa

Services

Wake-up service

Bedroom

Wardrobe or closet, Alarm clock, Childrens' cribs, Linens

Accessibility

Upper floors accessible by elevator, Accessible by elevator

Room amenities

Clothes rack, Socket near the bed, Sofa bed
Suite, 1 King, Sofa bed, Corner room
Room Type: Suite
Room Size: 37 m2
1 King bed(s) Bed
Suite, 1 King, Sofa bed, Corner room

Food & Drink

Tea/Coffee maker, Bottle of water

Bathroom

Toilet paper, Shower, Shampoo, Towels, Conditioner, Body soap, Bathtub or shower, Private bathroom, Hairdryer, Toilet, Free toiletries

General

Hypoallergenic, Smoke Alarm, Ironing facilities, Safe, Trash cans, Iron, Air conditioning, Key card access, Heating

Media & Technology

Flat-screen TV, Telephone, TV

Kitchen

Microwave, Refrigerator

Living Area

Desk, Sofa

Services

Wake-up service

Bedroom

Wardrobe or closet, Alarm clock, Childrens' cribs, Linens

Accessibility

Upper floors accessible by elevator, Accessible by elevator

Room amenities

Clothes rack, Socket near the bed, Sofa bed
Queen Room with Two Queen Beds - Hearing Accessible
Room Type: Double
Room Size: 28 m2
2 Queen bed(s) Bed
Queen Room with Two Queen Beds - Hearing Accessible

Food & Drink

Tea/Coffee maker, Bottle of water

Bathroom

Toilet paper, Shower, Shampoo, Towels, Conditioner, Body soap, Bathtub or shower, Private bathroom, Hairdryer, Toilet, Free toiletries

General

Hypoallergenic, Smoke Alarm, Ironing facilities, Safe, Trash cans, Iron, Air conditioning, Key card access, Heating

Media & Technology

Flat-screen TV, Telephone, TV

Kitchen

Microwave, Refrigerator

Living Area

Desk

Services

Wake-up service

Bedroom

Wardrobe or closet, Alarm clock, Childrens' cribs, Linens

Accessibility

Upper floors accessible by elevator, Accessible by elevator, Hearing accessible

Room amenities

Socket near the bed
King Room with Sofa Bed - Hearing Accessible
Room Type: Double
Room Size: 28 m2
1 King bed(s) Bed
1 Sofa bed Bed
King Room with Sofa Bed - Hearing Accessible

Food & Drink

Tea/Coffee maker, Bottle of water

Bathroom

Toilet paper, Shower, Shampoo, Towels, Conditioner, Body soap, Bathtub or shower, Private bathroom, Hairdryer, Toilet, Free toiletries

General

Hypoallergenic, Smoke Alarm, Ironing facilities, Safe, Trash cans, Iron, Air conditioning, Key card access, Heating

Media & Technology

Flat-screen TV, Telephone, TV

Kitchen

Microwave, Refrigerator

Living Area

Desk, Sofa

Services

Wake-up service

Bedroom

Wardrobe or closet, Alarm clock, Childrens' cribs, Linens

Accessibility

Upper floors accessible by elevator, Accessible by elevator, Hearing accessible

Room amenities

Socket near the bed, Sofa bed
King Room with Sofa Bed and Adapted Tub - Mobility Accessible
Room Type: Double
Room Size: 28 m2
1 King bed(s) Bed
1 Sofa bed Bed
King Room with Sofa Bed and Adapted Tub - Mobility Accessible

Food & Drink

Tea/Coffee maker, Bottle of water

General

Hypoallergenic, Smoke Alarm, Ironing facilities, Safe, Trash cans, Iron, Air conditioning, Key card access, Heating

Media & Technology

Flat-screen TV, Telephone, TV

Bathroom

Toilet paper, Shampoo, Towels, Conditioner, Body soap, Bathtub or shower, Private bathroom, Hairdryer, Toilet, Free toiletries

Kitchen

Microwave, Refrigerator

Living Area

Desk, Sofa

Services

Wake-up service

Bedroom

Childrens' cribs, Alarm clock, Linens

Accessibility

Upper floors accessible by elevator, Adapted bath, Accessible by elevator, Entire unit wheelchair accessible

Room amenities

Socket near the bed, Sofa bed
Check Hotel Availability
Nightly rates from:
USD371
You will be redirected to  
Hot Deal - It has been viewed 162 times today
Not the right fit? Check out our other properties in Portsmouth
Beautifully renovated historic home From US $417
         

10.0 (64 Reviews)
House
  • Air Conditioner
  • Parking
  • TV
Rye Retreat From US $441
         

|
7.0 (1 Review)
House
  • Parking
  • Internet
Great Island Inn From US $173
         

|
10.0 (115 Reviews)
Apartment
  • Air Conditioner
  • Parking
  • Balcony/Terrace
Quaint Hampton Villa - Walk to Beach and Dining From US $165
         

Winter Rental Available 12/8/25 to 6/13/2026 2800 per month From US $583
         

10.0 (2 Reviews)
Condo
  • Air Conditioner
  • Parking
  • Pet Friendly
Newly Renovated Professional Design Partial Ocean Views From US $530
         

|
10.0 (4 Reviews)
Apartment
  • Air Conditioner
  • Parking
  • View
Spacious Ocean Home Only One Block Away From the Beach From US $551
         

Sunset Pointe From US $250
         

|
10.0 (3 Reviews)
House
  • Air Conditioner
  • View
  • Balcony/Terrace
Spectacular Views From Beachfront Condo From US $259
         

10.0 (42 Reviews)
Condo
  • Air Conditioner
  • Parking
  • TV
Lovely Waterfront Suite near Portsmouth From US $258
         

10.0 (133 Reviews)
House
  • Air Conditioner
  • Parking
  • TV
Slice Of Paradise At Hampton Beach, NH From US $224
         

9.8 (53 Reviews)
Condo
  • Air Conditioner
  • Parking
  • Pool
Cute and Cozy. Short walk to Sand. Close to Attractions. From US $181
         

Portsmouth Downtown With A View And Bring Your Dog Too! From US $298
         

10.0 (326 Reviews)
House
  • Air Conditioner
  • Parking
  • Pet Friendly
Beachfront Oasis, Seabrook, NH - One step to the beach! From US $518
         

Enjoy your own home in Hampton Falls! From US $258
         

10.0 (99 Reviews)
House
  • Air Conditioner
  • Parking
  • Pet Friendly