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AC Hotel by Marriott National Harbor Washington, D.C. Area

3.0 star property

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Photo gallery for AC Hotel by Marriott National Harbor Washington, D.C. Area

Suite, 1 Bedroom (View)
Meeting facility
Suite, 1 Bedroom (View) | Water view
Lobby
Exterior

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Pet-friendly
  • Free Wi-Fi
  • Air-conditioning
  • Gym
  • Breakfast available

Explore the area

View in a map
156 Waterfront Street, Oxon Hill, MD, 20745
  • Place, National Children's Museum
    ‪3 min walk‬
  • Place, The Capital Wheel
    ‪3 min walk‬
  • Place, MGM National Harbor Casino
    ‪1 min drive‬
  • Airport, Washington, DC (IAD-Washington Dulles Intl.)
    ‪58 min drive‬

Room options

View all photos for Room, 2 Queen Beds, River View

Room, 2 Queen Beds, River View | View from room

Room, 2 Queen Beds, River View

8.4 out of 10
Very good
(8 reviews)
  • River view
  • 28 sq m
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free Wi-Fi

View all photos for Room, 1 King Bed

Premium bedding, in-room safe, desk, blackout curtains

Room, 1 King Bed

9.2 out of 10
Wonderful
(57 reviews)
  • 25 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed
  • Free Wi-Fi

View all photos for Room, 1 King Bed, River View

Room, 1 King Bed, River View | View from room

Room, 1 King Bed, River View

8.4 out of 10
Very good
(18 reviews)
  • River view
  • 25 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed
  • Free Wi-Fi

View all photos for Room, 2 Queen Beds

Premium bedding, in-room safe, desk, blackout curtains

Room, 2 Queen Beds

9.2 out of 10
Wonderful
(24 reviews)
  • 28 sq m
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free Wi-Fi

View all photos for Suite, 1 Bedroom (View)

Suite, 1 Bedroom (View)

Suite, 1 Bedroom (View)

8.0 out of 10
Very good
(3 reviews)
  • River view
  • 60 sq m
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free Wi-Fi

View all photos for Executive Room, 1 King Bed with Sofa bed

Executive Room, 1 King Bed with Sofa bed

Executive Room, 1 King Bed with Sofa bed

8.0 out of 10
Very good
(2 reviews)
  • 31 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free Wi-Fi

View all photos for Room, 2 Queen Beds (Mobility Accessible, Roll-In Shower)

Premium bedding, in-room safe, desk, blackout curtains

Room, 2 Queen Beds (Mobility Accessible, Roll-In Shower)

9.0 out of 10
Wonderful
(2 reviews)
  • 31 sq m
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free Wi-Fi

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About this property

AC Hotel by Marriott National Harbor Washington, D.C. Area

A restaurant, a fitness center, and a bar/lounge are available at this smoke-free hotel. WiFi in public areas is free. Other amenities include a snack bar/deli, a 24-hour business center, and coffee/tea in a common area. Housekeeping is available on request.
AC Hotel by Marriott National Harbor Washington, D.C. Area offers 192 accommodations, which are accessible via exterior corridors and feature safes and coffee/tea makers. Beds feature premium bedding. 49-inch Smart televisions come with premium cable channels and Netflix. Bathrooms include designer toiletries and hair dryers.

This Oxon Hill hotel provides complimentary wireless Internet access. Business-friendly amenities include desks and phones. Additionally, rooms include irons/ironing boards and blackout drapes/curtains. Housekeeping is offered daily and change of bedsheets can be requested. Housekeeping is provided on request.

Recreational amenities at the hotel include a fitness center.
Our customers tell us they can't get enough of the helpful staff at AC Hotel by Marriott National Harbor Washington, D.C. Area. During your stay, you're just a quick walk from National Children's Museum. Enjoy features like free WiFi in public areas, plus a restaurant and a gym.
  • Free WiFi
  • Grab something to eat at the restaurant or stop for a drink at the bar/lounge
  • Continental breakfast served daily for a fee
  • Amenities include a front-desk safe, a 24-hour business center, and 5 meeting rooms
  • Onsite recreation includes a gym
  • Guests have great things to say about the clean accommodations and the location
  • Just a 4-minute walk from The Capital Wheel and a 3-minute drive from MGM National Harbor Casino
  • Pets welcome for a fee
Along with a restaurant, there's a snack bar/deli on site. You can enjoy a drink at the bar/lounge. Business amenities include a 24-hour business center, 5 meeting rooms, and coworking spaces.

A computer station is on site and WiFi is free in public spaces. Event space at this hotel measures 4000 square feet (372 square meters) and includes conference space. A fitness center, a terrace, and gift shops/newsstands are also featured at the business-friendly AC Hotel by Marriott National Harbor Washington, D.C. Area.

This 3-star Oxon Hill hotel is smoke free.

For a fee, guests can enjoy continental breakfast on weekdays from 6:30 AM to 10:00 AM and on weekends from 7:00 AM to 11:00 AM.
AC Hotel by Marriott National Harbor Washington, D.C. Area has a restaurant on site.

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transport

  • Offsite parking available (USD 25 per day)

Food and drink

  • Continental breakfast available for a fee 6:30 AM to 10:00 AM on weekdays and 7:00 AM to 11:00 AM on weekends; USD 18 for adults and USD 8 for children
  • A bar/lounge
  • A restaurant
  • Coffee and tea in common areas
  • Snack bar/deli

Things to do

  • Gym
  • TV in common areas

Family friendly

  • In-room cot
  • Laundry facilities
  • Snack bar/deli

Conveniences

  • 24-hour front desk
  • ATM
  • Gift shop/newsstand
  • Laundry facilities
  • Luggage storage
  • Safe at front desk
  • Shared microwave
  • Water dispenser

Guest services

  • Change of bedsheets (on request)
  • Dry cleaning/laundry service
  • Housekeeping (daily)

Business services

  • 24-hour business centre
  • 4,000 square feet of conference space
  • 5 meeting rooms
  • Computer station
  • Coworking space

Outdoors

  • Garden
  • Outdoor furniture
  • Terrace

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Grab bar near toilet
  • Height-adjustable showerhead
  • Lift
  • Low-height electrical sockets in bathroom
  • Portable bathtub seat
  • Raised toilet seat
  • Transfer shower
  • Visual fire alarm
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible business centre
  • Wheelchair-accessible gym
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to lift
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant

More

  • 8 floors
  • Banquet hall
  • Communal living room
  • Double-glazed windows
  • Fireplace in lobby
  • No plastic coffee stirrers
  • Non-plastic coffee stirrers available
  • Smoking not allowed
  • Some LED lighting used
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options
  • Waste recycling policy

Room amenities

Bedroom

  • Blackout drapes
  • Free cot
  • Premium bedding

Bathroom

  • Designer toiletries
  • Hair dryer
  • Private bathroom
  • Towels provided

Entertainment

  • 49-inch smart TV with premium cable channels
  • Hulu
  • Netflix

Food and drink

  • Coffee/tea maker

More

  • Access via exterior corridors
  • Air conditioning (climate-controlled)
  • Connecting rooms available
  • Desk
  • Energy-saving switches used
  • Iron/ironing board
  • LED lighting
  • Mobile key entry
  • Phone
  • Recycling
  • Safe
  • Water-efficient showers

Policies

Check-in

Check-in start time: 4:00 PM; Check-in end time: anytime
Early check-in subject to availability
Minimum check-in age: 21

Check-out

Check-out before 11 AM
Express check-out available

Special check-in instructions

Guests will receive smart lock details
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk, smart lock

Pets

  • Pets: USD 20 per accommodation, per day, plus a one-time cleaning fee of USD 150
  • Maximum 1 (weight limit: 50 lbs per pet)
  • Service animals are exempt from fees

Children and extra beds

  • Children are welcome.
  • Rollaway/extra beds are not available.
  • Free cribs (infant beds)!

Payment types at the property

Important information

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Fee for continental breakfast: approximately USD 18 for adults and USD 8 for children
  • Nearby parking fee: USD 25 per day (49 ft away)
  • Pet fee: USD 20 per accommodation, per day plus USD 150 one-time cleaning fee
  • Service animals are exempt from fees

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards; cash is not accepted
This property reserves the right to pre-authorize the guest's credit card prior to arrival.
Safety features at this property include a fire extinguisher
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)
Guests will receive smart lock details.
If you cancel your booking, you'll be subject to the host's cancellation policy. In accordance with EU regulations about consumer rights, property booking services are not subject to the right of withdrawal.

We should mention

  • Connecting/adjoining rooms are subject to availability and can be requested by contacting the property at the number on your booking confirmation.
  • This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).

Property is also known as

aloft National
aloft National Harbor
aloft National Harbor Washington
aloft Washington
aloft Washington Harbor
aloft Washington National
aloft Washington National Harbor
aloft Washington National Harbor Hotel Oxon Hill
aloft Washington National Harbor Oxon Hill
National Harbor aloft
AC Hotel Marriott National Harbor Washington D.C. Area Oxon Hill
AC Hotel Marriott National Harbor Washington D.C. Area
AC Marriott National Harbor Washington D.C. Area Oxon Hill
AC Marriott National Harbor Washington D.C. Area
AC Hotel by Marriott National Harbor Washington D.C. Area
AC Hotel by Marriott National Harbor Washington, D.C. Area Hotel

AC Hotel by Marriott National Harbor Washington, D.C. Area Reviews

Reviews

8.8

Excellent

Rating 10 - Excellent. 657 out of 1000 reviews
Rating 8 - Good. 178 out of 1000 reviews
Rating 6 - Okay. 92 out of 1000 reviews
Rating 4 - Poor. 35 out of 1000 reviews
Rating 2 - Terrible. 38 out of 1000 reviews

9.0/10

Cleanliness

9.2/10

Staff & service

8.6/10

Amenities

9.0/10

Property conditions & facilities

Reviews

Verified

8/10 Good

Mary

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We enjoyed the walkable areas and the restaurants.
Stayed 1 night in Mar 2026
Verified

10/10 Excellent

Dorothy

Liked: Cleanliness
Staff was polite and rooms were very clean. We enjoyed our stay and definitely would return.
Stayed 2 nights in Mar 2026
Verified

10/10 Excellent

Christy

Liked: Cleanliness, staff & service, property conditions & facilities
Great location, clean/spacious room
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

Antoine

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
I would stay again
Stayed 1 night in Mar 2026
Verified

10/10 Excellent

Tamiru

Liked: Cleanliness, property conditions & facilities
Our stay was excellent
Stayed 2 nights in Jan 2026
Verified

10/10 Excellent

Ronald

Great stay
Stayed 2 nights in Dec 2025
Verified

10/10 Excellent

John

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very nice vacation spot for a family
Stayed 2 nights in Nov 2025
Verified

10/10 Excellent

Katharina

Liked: Cleanliness, amenities, property conditions & facilities
Great location. Friendly staff.
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

Crystal

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Enjoyable very relaxing
Stayed 2 nights in Mar 2026
Verified

10/10 Excellent

Arielle

Liked: Cleanliness, staff & service, amenities
Clean, comfortable rooms
Stayed 6 nights in Feb 2026
Verified

10/10 Excellent

Shenekwa

Liked: Cleanliness, amenities, property conditions & facilities
Everything was great. Very clean and staff was very helpful and friendly. Will stay again
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

Dafphanie

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The property was in a great area... Very clean. Friendly staff.
Stayed 1 night in Mar 2026
Verified

10/10 Excellent

Rickey

Liked: Cleanliness, amenities, property conditions & facilities
Clean, friendly staff and everything is in walking distance
Stayed 1 night in Nov 2025
Verified

10/10 Excellent

Courtney

Liked: Cleanliness
Great Service
Stayed 2 nights in Mar 2026
Verified

10/10 Excellent

Linda

Liked: Cleanliness, staff & service, amenities
Spotless hotel
Stayed 1 night in Jan 2026
Verified

6/10 Okay

Roxannne

Liked: Cleanliness, staff & service, amenities
Rooms are small in comparison to nearby hotels that are closer to the river.
Stayed 2 nights in Jan 2026
Verified

10/10 Excellent

Ashley

Liked: Cleanliness, amenities, property conditions & facilities
Clean convenient location
Stayed 1 night in Jan 2026
Verified

10/10 Excellent

Danesha

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent location
Stayed 1 night in Dec 2025
Verified

10/10 Excellent

Tyessen

Liked: Cleanliness, property conditions & facilities
Awesome staff and room quality. The breakfast was not good though.
Stayed 1 night in Jan 2026
Verified

10/10 Excellent

NICOLE

Liked: Cleanliness, staff & service, amenities
The room was very clean and the heat was warm. Friendly staff !
Stayed 1 night in Jan 2026
Verified

10/10 Excellent

Hija

Liked: Cleanliness, staff & service, property conditions & facilities
This stay was good
Stayed 3 nights in Oct 2025
Verified

10/10 Excellent

Elizabeth

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Staff was very friendly, but the towels in the rooms are thin and cheap feeling for such an establishment. I expect more for the area it’s in.
Stayed 1 night in Mar 2026
Verified

10/10 Excellent

Ollie

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very nice place I will be back
Stayed 2 nights in Sep 2025
Verified

10/10 Excellent

James

Liked: Cleanliness, staff & service, property conditions & facilities
Everything was great!
Stayed 1 night in Jan 2026
Verified

10/10 Excellent

Shanequa

Liked: Cleanliness, amenities, property conditions & facilities
Room was spacious and comfortable. Really enjoyed the option to play music and watch YouTube on the television for a more unique experience. Breakfast had enough variety for a good price. Location is walking distance to lots of great shops!
Stayed 1 night in Feb 2026