Skip to main content
Help

Travel with confidence during Covid-19

Select a Language

English(US)

Events

Start Planning Your Meetings or Events Here

Tell us about your event, then we'll contact you and plan it together

Start Your Plan Here

6

Event Rooms

7253 SQ FT

Total Event Space

120

Capacity Largest Space

3

Breakout Rooms
Capacity Chart | Floor Plans | Equipments and Services
AC Hotel Meeting Room - Rounds

Meeting and Events

Bring your best ideas to the table when you host a meeting in our National Harbor meeting spaces

Gather for a networking event or cocktail hour on our courtyard with space for up to 120 guests
Let the culinary team at our National Harbor meeting spaces create a custom menu for your conference
Wow your guests in National Harbor with a presentation using our AV equipment and high-speed Wi-Fi
Our expert planners aim to inspire your guests with a reimagined meeting space near Washington, D.C.
Reserve 10 or more rooms at our National Harbor wedding venue and receive a special group rate

Meetings at AC Hotel National Harbor Washington, DC Area

Treat your guests to a refined sense of style. Our National Harbor hotel features inspiring meeting rooms, chic amenities and a dynamic location near Washington D.C.

Learn more
National Harbor Meeting Venue
Meeting Details - Catering

Weddings and Occasions

Delight in the natural lighting and modern décor of our National Harbor wedding venue

Bask in breathtaking views with up to 120 guests at our National Harbor outdoor wedding venue
Share your creative ideas with our professional planners help to bring your wedding day to life
Let the professional catering team at our National Harbor wedding venue create the perfect menu
Celebrate your reception in our National Harbor wedding venue, which measures 1,472 sq. ft.
Book our wedding room blocks and receive a special rate for your National Harbor destination event
private dining austin
Rewarding Travel from start to Finish
Earn up to 60,000 points per qualified event with Marriott Bonvoy Events. Elite members earn more with bonus points.
See how we're rewarding events

Please note: all room sizes are approximate.

Feet Meters
Meeting Room Dimensions (LxWxH) Area (sq.ft) Theater Schoolroom Conference U-Shape Reception Banquet
National Harbor I 37.8x39x11.6 1472 93 72 24 36 93 90
National Harbor II 30.9x47x11.6 1384 95 72 36 36 95 95
National Harbor III 26.6x33x11.6 837 56 45 18 24 56 56
Media Salon 20x14x11 280 - - 6 - - -
Meeting Salon 20x14x11 280 - - 6 - - -
Courtyard -x-x- 3000 - - - - 120 -
National Harbor I
Dimensions (LxWxH)
37.8x39x11.6
Area (sq.ft)
1472
Theater
93
Schoolroom
72
Conference
24
U-Shape
36
Reception
93
Banquet
90
National Harbor II
Dimensions (LxWxH)
30.9x47x11.6
Area (sq.ft)
1384
Theater
95
Schoolroom
72
Conference
36
U-Shape
36
Reception
95
Banquet
95
National Harbor III
Dimensions (LxWxH)
26.6x33x11.6
Area (sq.ft)
837
Theater
56
Schoolroom
45
Conference
18
U-Shape
24
Reception
56
Banquet
56
Media Salon
Dimensions (LxWxH)
20x14x11
Area (sq.ft)
280
Theater
-
Schoolroom
-
Conference
6
U-Shape
-
Reception
-
Banquet
-
Meeting Salon
Dimensions (LxWxH)
20x14x11
Area (sq.ft)
280
Theater
-
Schoolroom
-
Conference
6
U-Shape
-
Reception
-
Banquet
-
Courtyard
Dimensions (LxWxH)
-x-x-
Area (sq.ft)
3000
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
120
Banquet
-
Meeting Room Dimensions (LxWxH) Area (sq.mt) Theater Schoolroom Conference U-Shape Reception Banquet
National Harbor I 11.5x11.9x3.5 136.8 93 72 24 36 93 90
National Harbor II 9.4x14.3x3.5 128.6 95 72 36 36 95 95
National Harbor III 8.1x10.1x3.5 77.8 56 45 18 24 56 56
Media Salon 6.1x4.3x3.4 26 - - 6 - - -
Meeting Salon 6.1x4.3x3.4 26 - - 6 - - -
Courtyard -x-x- 278.7 - - - - 120 -
National Harbor I
Dimensions (LxWxH)
11.5x11.9x3.5
Area (sq.mt)
136.8
Theater
93
Schoolroom
72
Conference
24
U-Shape
36
Reception
93
Banquet
90
National Harbor II
Dimensions (LxWxH)
9.4x14.3x3.5
Area (sq.mt)
128.6
Theater
95
Schoolroom
72
Conference
36
U-Shape
36
Reception
95
Banquet
95
National Harbor III
Dimensions (LxWxH)
8.1x10.1x3.5
Area (sq.mt)
77.8
Theater
56
Schoolroom
45
Conference
18
U-Shape
24
Reception
56
Banquet
56
Media Salon
Dimensions (LxWxH)
6.1x4.3x3.4
Area (sq.mt)
26
Theater
-
Schoolroom
-
Conference
6
U-Shape
-
Reception
-
Banquet
-
Meeting Salon
Dimensions (LxWxH)
6.1x4.3x3.4
Area (sq.mt)
26
Theater
-
Schoolroom
-
Conference
6
U-Shape
-
Reception
-
Banquet
-
Courtyard
Dimensions (LxWxH)
-x-x-
Area (sq.mt)
278.7
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
120
Banquet
-
Banquet
Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.
Conference and Hollow Square
Appropriate for interactive discussions and note-taking sessions for fewer than 25 people. Many hotels have elegant "boardrooms" for 10 to 20 people, equipped with full audiovisual capabilities, a writing board, cork board and a flip chart.
E-Shape, U-Shape and T-Shape
Appropriate for groups of fewer than 40 people. These are best for interaction with a leader seated at the head of the setup. Audiovisual is usually best set up at the open end of the seating.
Theater
Appropriate for large sessions and short lectures that do not require extensive note-taking. This is a convenient setup to use before breaking into discussion or role-playing groups because chairs can be moved.
Reception
Stand-up social function where beverages and light foods are served. Foods may be presented on small buffet tables or passed by servers. May precede a meal function.
Schoolroom or Classroom
The most desirable setup for medium to large-size lectures. Requires a relatively large room. Tables provide attendees with space for spreading out materials and taking notes.
Ovals and Rounds
Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.
Audio-Visual Equipment
  • LCD Panel
  • LCD Projector
  • TV
  • Wireless Internet
Event Equipment & Supplies
  • Easels
  • Flip Chart & Markers
  • Pens / Pencils / Notepad
Business Services
  • Computers
  • Copy Service
  • Fax Service
  • Overnight Delivery/Pickup
  • Printers
  • F+B stations include protective sneeze guards
Marriott Bonvoy app logo

Unlock your stay with the Marriott Bonvoy™ App

AC Hotel National Harbor Washington, DC Area

AC Hotel National Harbor Washington, DC Area

VIEW MAP VIEW MAP
+1 301-749-2299
Cancel
DATES (1 NIGHT) NIGHTS)
Flexible in
S M T W T F S
Number of Nights
1
Rooms & Guests
Maximum 8 guests per room
Rooms
(Max: 3 Rooms/person)
1
Adults
(Max: 8 total guests/room)
1
Children
(Max: 8 total guests/room)
0
AGE OF CHILDREN (REQUIRED)
Special Rates

AC HOTEL BY MARRIOTT NATIONAL HARBOR WASHINGTON, DC AREA

Overview Gallery Rooms Dining Experiences Events