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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) | Premium bedding, in-room safe, desk, blackout curtains
A modern hotel lobby with seating areas, a bar, and large windows offering city views.
Meeting facility
Meeting facility
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

8.6 out of 10
Excellent
(9 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
(58 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

8.6 out of 10
Excellent
(19 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
(25 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) | Premium bedding, in-room safe, desk, blackout curtains

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

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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The price is €140
includes taxes & fees
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About this property

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

A restaurant, a fitness centre 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 centre 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 a safe and coffee/tea makers. Beds feature premium bedding. 49-inch Smart televisions come with premium cable channels and Netflix. Bathrooms include designer toiletries and hairdryers.

This Oxon Hill hotel provides complimentary wireless Internet access. Business-friendly amenities include desks and telephones. Additionally, rooms include an iron/ironing board and blackout curtains. Housekeeping is offered on a daily basis and change of bedsheets can be requested. Housekeeping is provided on request.

Recreational amenities at the hotel include a fitness centre.
Our customers tell us that 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 centre and 5 meeting rooms
  • On-site recreation includes a gym
  • Guests have great things to say about the clean guestrooms 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 centre, 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 metres) and includes conference space. A fitness centre, 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 at the weekend 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

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
  • 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 lb per pet)
    • Service animals are exempt from fees.

Children and extra beds

  • Children are welcome.
  • Rollaway/extra beds are not available.
  • Free cots (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: from approximately USD 18 for adults and from USD 8 for children
  • Nearby parking fee: USD 25 per day (49 ft away)
  • Pet fee: USD 20 per accommodation, per day plus a one-off USD 150 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-authorise 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. 659 out of 1003 reviews
Rating 8 - Good. 178 out of 1003 reviews
Rating 6 - Okay. 94 out of 1003 reviews
Rating 4 - Poor. 35 out of 1003 reviews
Rating 2 - Terrible. 37 out of 1003 reviews

9.0/10

Cleanliness

9.2/10

Staff & service

8.6/10

Amenities

9.0/10

Property conditions & facilities

Reviews

Verified

10/10 Excellent

Mary

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Staff was very friendly and the hotel was in a great location.
Stayed 2 nights in Mar 2026
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

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

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

Linda

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

10/10 Excellent

Courtney

Liked: Cleanliness
Great Service
Stayed 2 nights in Mar 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

Danesha

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

10/10 Excellent

Ashley

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

Hija

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

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

Khina

Liked: Cleanliness, staff & service, property conditions & facilities
No complaints
Stayed 2 nights in Mar 2026

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