Members-only rates
4.6 / 5 Excellent

AC Hotel by Marriott Portsmouth

AC Hotel by Marriott Portsmouth
AC Hotel by Marriott Portsmouth – Portsmouth, NH
AC Hotel by Marriott Portsmouth – Portsmouth, NH
Check in 4:00 PM
Check out 11:00 AM

About AC Hotel by Marriott Portsmouth

Located in Portsmouth, 15 miles from Casino Ballroom, AC Hotel by Marriott Portsmouth Downtown/Waterfront has accommodations with a fitness center, private parking, a shared lounge and a restaurant. With free WiFi, this 4-star hotel offers a 24-hour front desk and an ATM. Guests can have a drink at the snack bar. A buffet breakfast is available at the hotel. 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 bar and guests can also use the business area. Ogunquit Playhouse is 16 miles from the accommodation, while Ogunquit Museum of American Art is 16 miles from the property. Portsmouth International at Pease Airport is 3.7 miles away.

Amenities

  • On-site parking
  • 24-hour front desk
  • Meeting space
  • Fitness center
  • On-site dining
  • Valet parking
  • Bar / lounge
  • Café / coffee shop
  • Business center
  • Express check-in / check-out
  • Dry cleaning
  • Self-service laundry
  • Luggage storage
  • Full kitchen / kitchenette
  • Spa / sauna
  • Pet friendly
  • Family friendly
  • Wheelchair accessible
  • Public transit access
  • Smoke-free property
  • Air conditioning
  • Elevator
  • In-room safe
  • EV charging

Reviews

4.6 / 5
Excellent 1005 reviews
  • Engine customer Jul 2026

    Also, not noted is that there is significant construction surrounding the property, so the views in the pictures are not real. Each side is blocked by enormous condos being built. Currently, they begin working at 7 am, very loudly.

  • Engine customer Jul 2026

    Ac did not work and had to be moved also ice machine did not work

  • Engine customer Jul 2026

    Loved it. Rooftop bar was great. Staff, property and room were all great. Lots of building construction nearby so walking around is a little dicey. Plenty of Ubers around though. Valet parking is a nice touch too.

  • Engine customer Jul 2026

    Great location, hotel, room, amenities were clean, staff was friendly and helpful answering questions. It’s a beautiful hotel and I’d recommend anyone to stay there.

  • Engine customer Jun 2026

    Checking in was great. Clerk super friendly and gave us good advice about the area. Loved roof top bar. Food and drinks were very good. Staff very nice.

  • Engine customer Jun 2026

    great place

  • Engine customer Jun 2026

    Rooftop is great. Room was very spacious,

  • Engine customer Jun 2026

    Not even remotely worth the price. Will not be staying again

  • Engine customer Jun 2026

    The room is spacious and clean with comfortable pillows. The rooftop bar and restaurant is lovely and a plus. The staff from the reception to the rooftop bar/restaurant were helpful and friendly with great service. We will definitely stay here again and recommend to others.

  • Engine customer Jun 2026

    Love the rooftop bar- beautiful views!

  • Engine customer Jun 2026

    The Hotel was great. Loved the options for dining, breakfast and the downstairs bar/ gathering area - also the rooftop.

  • Engine customer Jun 2026

    Great, spacious room, staff were very friendly and helpful, rooftop bar was great. Beds were not very comfortable, but everything else was so good that I can't bring myself to remove a star for that. :)

  • Engine customer May 2026

    Amazing Breakfast

  • Engine customer May 2026

    Great experience would stay again anytime in the area.

  • Engine customer May 2026

    Very nice place Simpl bed wasn't perfect

  • Engine customer Apr 2026

    Good location. Nice proximity to dining and shops. Staff was great.

  • Engine customer Apr 2026

    Breakfast buffet was wonderful.

  • Engine customer Apr 2026

    Clean room , good location - close to restaurants & bridge to Kittery.

  • Engine customer Apr 2026

    Very clean property. Friendly and helpful staff. Breakfast buffet was reasonably priced, good quality, and plentiful. Quiet room. Would stay again!

  • Engine customer Apr 2026

Frequently asked questions about AC Hotel by Marriott Portsmouth

Does AC Hotel by Marriott Portsmouth have free Wi-Fi?
Yes, AC Hotel by Marriott Portsmouth offers free Wi-Fi for all guests.
Does AC Hotel by Marriott Portsmouth offer parking?
Yes, AC Hotel by Marriott Portsmouth offers both self-parking and valet parking. Fees may apply.
Does AC Hotel by Marriott Portsmouth have meeting spaces, conference centers, or conference rooms?
Yes. AC Hotel by Marriott Portsmouth offers meeting spaces for business and group use. Banquet and reception facilities are also available.
Does AC Hotel by Marriott Portsmouth have a fitness center?
Yes, AC Hotel by Marriott Portsmouth features an on-site fitness center for guests. Additional wellness amenities include spa.
Where is AC Hotel by Marriott Portsmouth located, and how walkable is the area?
AC Hotel by Marriott Portsmouth is located at 299 Vaughn Street, Portsmouth, NH 03801. With a Walk Score of 84, the area is rated Very Walkable. Most errands can be completed on foot, with public transit and rideshare easily accessible.

Why no public rates?

Hotel partners contractually require business-email verification before showing the negotiated B2B rate. Hotel partners offer Engine exclusive business-traveler rates that aren't available to the public.

100% free and without commitment. Leave anytime.

Unlock exclusive rates