Property building in AC Hotel by Marriott Portsmouth Downtown/Waterfront
AC Hotels by Marriott

AC Hotel by Marriott Portsmouth Downtown/Waterfront

Hotel Highlights

Welcome to AC Hotel by Marriott Portsmouth Downtown/Waterfront! Located in the heart of Portsmouth, New Hampshire, our elegant 4-star hotel offers a memorable stay for all travelers. With its prime location just 0.3mi from the city center, guests can easily explore the charming streets, historic sites, and vibrant culture that Portsmouth has to offer.

Our hotel features 389 reviews, showcasing the exceptional experiences our guests have had during their stay. The minimum price for a room starts at $139, making it an affordable option for those seeking luxury accommodations. Wake up each morning to a delicious breakfast provided by the hotel, ensuring that you start your day off right.

Living room, Seating Area in AC Hotel by Marriott Portsmouth Downtown/Waterfront
Living room, Seating Area in AC Hotel by Marriott Portsmouth Downtown/Waterfront

Rooms

Queen Room with Two Queen Beds - Hearing Accessible in AC Hotel by Marriott Portsmouth Downtown/Waterfront

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2 Queen Size Beds

Room - 2 Queen, Accessible

Welcome to our Queen Room with Two Queen Beds - Hearing Accessible! This spacious double room is perfect for families or groups of up to 4 adults and 3 children. Enjoy the comfort of two queen size beds and experience our hearing accessible amenities. Smoking is not allowed, ensuring a fresh and pleasant environment throughout your stay.

King Room with Sofa Bed - Hearing Accessible in AC Hotel by Marriott Portsmouth Downtown/Waterfront

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1 King Size Bed

1 Sofa Bed

King Room, Accessible, Sofa

Experience a luxurious stay in our King Room with Sofa Bed, designed for both comfort and accessibility. With enough space to accommodate 4 adults and 3 children, this room features a spacious king size bed, a cozy sofa bed, and is equipped with special amenities for the hearing impaired.

Guest room, 1 King, Sofa bed, Harbor view in AC Hotel by Marriott Portsmouth Downtown/Waterfront

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1 King Size Bed

1 Sofa Bed

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300 sqft

King Room, Harbour View, Sofa

Private Bathroom

Private entrance

Microwave

Flat-screen TV

Enjoy stunning harbor views from this spacious double guest room, featuring a luxurious king size bed, comfortable sofa bed, and convenient amenities such as a private bathroom, microwave, flat-screen TV, and air conditioning - perfect for accommodating up to 4 adults and 3 children.

Discover More

AC Hotel by Marriott Portsmouth Downtown/Waterfront boasts an array of premium amenities, including a fitness center, bar, and restaurant. From the moment you enter, you'll be impressed by the modern design and comfortable atmosphere. Each room is equipped with everything you need for a relaxing stay, such as air conditioning, a flat-screen TV, and a private bathroom with free toiletries.

Book your stay at AC Hotel by Marriott Portsmouth Downtown/Waterfront today and experience the perfect blend of style, convenience, and excellent service.

Photo of the whole room, Property Building in AC Hotel by Marriott Portsmouth Downtown/Waterfront
Property Building in AC Hotel by Marriott Portsmouth Downtown/Waterfront

Experience the Best

When you stay at AC Hotel by Marriott Portsmouth Downtown/Waterfront, not only will you have access to fantastic amenities, but your four-legged friends can join in on the fun too! That's right, our hotel is pet-friendly, so you don't have to worry about leaving your furry companions behind. Just keep in mind that charges may apply. We want to make sure that your whole family feels welcomed and taken care of during your stay.

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

Plan Your Stay

We know that dining options are an important part of any traveler's experience. That's why AC Hotel by Marriott Portsmouth Downtown/Waterfront offers three outstanding restaurants on-site. One of the highlights is the Rooftop at the Envio, a modern and stylish restaurant that provides not only delicious food but also breathtaking views of the city. We also have the AC Kitchen, where you can enjoy a scrumptious meal to start your day off right. And don't forget about the AC Lounge, another modern space where you can relax and unwind with a refreshing drink or a light bite to eat. With these dining options, you'll have no shortage of culinary delights to enjoy right at your doorstep.

Restaurant/Places to Eat in AC Hotel by Marriott Portsmouth Downtown/Waterfront
Restaurant/Places to Eat in AC Hotel by Marriott Portsmouth Downtown/Waterfront

Amenities

Restaurant

Business center

Free wifi

Fitness center

Air conditioning

Bar

Private entrance

24-hour front desk

Fitness centre/facilities, Fitness Center/Facilities in AC Hotel by Marriott Portsmouth Downtown/Waterfront
Fitness centre/facilities, Fitness Center/Facilities in AC Hotel by Marriott Portsmouth Downtown/Waterfront

Restaurants

Rooftop at the Envio

Modern

AC Kitchen

AC Lounge

Modern

Business facilities, Restaurant/Places to Eat in AC Hotel by Marriott Portsmouth Downtown/Waterfront
Restaurant/Places to Eat in AC Hotel by Marriott Portsmouth Downtown/Waterfront
Property Building in AC Hotel by Marriott Portsmouth Downtown/Waterfront
Location was great! Could walk everywhere. All the staff I encountered were so nice and helpful. The room was quiet and comfortable esp the bed. The shower/bathroom was slightly worn in places but still very nice. Loved the rooftop bar!!

Analina

Breakfast was very good and was served nice and hot, the server was very friendly. They gave out free lavender sachets near the elevator to help you sleep at night, very nice touch.

Catherine

The staff were amazing and so helpful! also the room was spotless, modern, and perfect for a bday treat for myself and to have friends come by.

Emily

The room was very well appointed and clean. The vibe of the whole hotel was chic and unique. Staff were friendly.The breakfast was fantastic.

Jessica

everyone was so welcoming and very professional. the hotel is stunning. location couldn’t be any better. the staff was literally outstanding!

Anne

Location was great! Could walk everywhere. All the staff I encountered were so nice and helpful. The room was quiet and comfortable esp the bed. The shower/bathroom was slightly worn in places but still very nice. Loved the rooftop bar!!

Analina

Breakfast was very good and was served nice and hot, the server was very friendly. They gave out free lavender sachets near the elevator to help you sleep at night, very nice touch.

Catherine

The staff were amazing and so helpful! also the room was spotless, modern, and perfect for a bday treat for myself and to have friends come by.

Emily

The room was very well appointed and clean. The vibe of the whole hotel was chic and unique. Staff were friendly.The breakfast was fantastic.

Jessica

everyone was so welcoming and very professional. the hotel is stunning. location couldn’t be any better. the staff was literally outstanding!

Anne

Location was great! Could walk everywhere. All the staff I encountered were so nice and helpful. The room was quiet and comfortable esp the bed. The shower/bathroom was slightly worn in places but still very nice. Loved the rooftop bar!!

Analina

Breakfast was very good and was served nice and hot, the server was very friendly. They gave out free lavender sachets near the elevator to help you sleep at night, very nice touch.

Catherine

The staff were amazing and so helpful! also the room was spotless, modern, and perfect for a bday treat for myself and to have friends come by.

Emily

The room was very well appointed and clean. The vibe of the whole hotel was chic and unique. Staff were friendly.The breakfast was fantastic.

Jessica

everyone was so welcoming and very professional. the hotel is stunning. location couldn’t be any better. the staff was literally outstanding!

Anne

Location

299 Vaughan Street, Portsmouth, 3801, New Hampshire, United States

AC Hotel by Marriott Portsmouth Downtown/Waterfront