Welcome to AC Hotel Portsmouth Downtown/Waterfront

Hotel Rooms in Downtown Portsmouth, NH

Fully-equipped rooms featuring elegant design and comfort for both leisure and business travelers.
Complimentary high-speed Internet access in all guest rooms and free Wi-Fi throughout the hotel.
Rooms are equipped with a full bathroom suite, telephone, hairdryer, and air-conditioning.
Rooms include adjustable reading lamps, comfortable beds, plush pillows and other upscale amenities.
MARRIOTT BONVOY

Save Now with a Marriott Bonvoy Member Rate

Book this hotel and join Marriott Bonvoy free at checkout.

Please note: all room sizes are approximate.

Frequently Asked Questions

-

-

-

-

-

-

AC Hotel Portsmouth Downtown/Waterfront