Events

Name: AC Hotel National Harbor Washington, DC Area
Address: 156 Waterfront Street, National Harbor, Maryland, 20745, USA
Telephone: +1 301-749-2299

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 | Equipment and Services

Meeting and Events

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

Our National Harbor event venue can accommodate 120 guests in a reception set up in our Courtyard

Let the culinary team at our National Harbor meeting spaces create a custom menu for your conference

Elevate your meeting with AV equipment & high-speed Wi-Fi in our National Harbor meeting rooms

Our expert planners aim to inspire your guests with a reimagined meeting space near Washington, D.C.

Receive a special group rate for room blocks of 10 or more for your National Harbor event attendees

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

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

Work with our expert event team to create your dream celebration in our National Harbor event venue Learn More

Let the professional catering team at our National Harbor wedding venue create the perfect menu

Our National Harbor reception venue is ideal for your perfect day, offering 1,472 sq. ft. of space

Book our wedding room blocks and receive a special rate for your National Harbor destination event Learn More

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.

Floor Plans

Capacity Chart

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

Schoolroom

Conference

U-Shape

Reception

Banquet

National Harbor II

Dimensions (LxWxH)

30.9x47x11.6

Area (sq.ft)

1384

Theater

Schoolroom

Conference

U-Shape

Reception

Banquet

National Harbor III

Dimensions (LxWxH)

26.6x33x11.6

Area (sq.ft)

837

Theater

Schoolroom

Conference

U-Shape

Reception

Banquet

Media Salon

Dimensions (LxWxH)

20x14x11

Area (sq.ft)

280

Theater

Schoolroom

Conference

U-Shape

Reception

Banquet

Meeting Salon

Dimensions (LxWxH)

20x14x11

Area (sq.ft)

280

Theater

Schoolroom

Conference

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

Schoolroom

Conference

U-Shape

Reception

Banquet

National Harbor II

Dimensions (LxWxH)

9.4x14.3x3.5

Area (sq.mt)

128.6

Theater

Schoolroom

Conference

U-Shape

Reception

Banquet

National Harbor III

Dimensions (LxWxH)

8.1x10.1x3.5

Area (sq.mt)

77.8

Theater

Schoolroom

Conference

U-Shape

Reception

Banquet

Media Salon

Dimensions (LxWxH)

6.1x4.3x3.4

Area (sq.mt)

Theater

Schoolroom

Conference

U-Shape

Reception

Banquet

Meeting Salon

Dimensions (LxWxH)

6.1x4.3x3.4

Area (sq.mt)

Theater

Schoolroom

Conference

U-Shape

Reception

Banquet

Courtyard

Dimensions (LxWxH)

-x-x-

Area (sq.mt)

278.7

Theater

Schoolroom

Conference

U-Shape

Reception

120

Banquet

Room Set-up Examples

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.

Equipment and Services

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

Covid-19 Event Safety

F+B stations include protective sneeze guards

Frequently Asked Questions

How many event rooms does AC Hotel National Harbor Washington, DC Area have?

AC Hotel National Harbor Washington, DC Area has 6 event rooms.

What is the largest capacity event room at AC Hotel National Harbor Washington, DC Area?

The largest capacity event room is the Courtyard. It has a capacity of 120.

Does AC Hotel National Harbor Washington, DC Area provide wedding services?

Yes, AC Hotel National Harbor Washington, DC Area provides wedding services.

How do I book a meeting or event at AC Hotel National Harbor Washington, DC Area?

To book a meeting or event at AC Hotel National Harbor Washington, DC Area click here

Unlock your stay with the Marriott Bonvoy™ App

AC HOTEL BY MARRIOTT NATIONAL HARBOR WASHINGTON, DC AREA

Overview Gallery Rooms Dining Experiences Events

156 Waterfront Street,

National Harbor, Maryland, USA, 20745

Fax: +1 301-749-2298

Las Vegas Hotels Miami Hotels Chicago Hotels Tokyo Hotels Orlando Hotels Key West Hotels London Hotels New York Hotels San Diego Hotels Boston Hotels Myrtle Beach Hotels Austin Hotels Nashville Hotels Denver Hotels Maui Hotels San Francisco Hotels New Orleans Hotels San Juan Hotels Seattle Hotels Santa Barbara Hotels Palm Springs Hotels Paris Hotels Rome Hotels Amsterdam Hotels Virginia Beach Hotels Ocean City Hotels Pigeon Forge Hotels Lake Tahoe Hotels Los Angeles Hotels Gatlinburg Hotels Kauai Hotels Savannah Hotels Galveston Hotels Charleston Hotels Moab Hotels Lisbon Hotels Traverse City Hotels Waikiki Hotels Mexico City Hotels

Best Rate Guarantee Marriott Bonvoy Moments Activities Marriott Insiders Marriott Bonvoy Traveler Travel Experiences Travel Insurance Shop Marriott Shop Westin Gift Cards

About Marriott Careers Small & Midsize Business Program Travel Professionals Group Partners Developers Affiliates Investors News David Marriott's Blog Tony Capuano’s Blog Heart of the House

AC Hotel National Harbor Washington, DC Area

AC Hotel National Harbor Washington, DC Area

Events

Start Planning Your Meetings or Events Here

6

7253 SQ FT

120

3

Meeting and Events

Meetings at AC Hotel National Harbor Washington, DC Area

Weddings and Occasions

Audio-Visual Equipment

Event Equipment & Supplies

Business Services

Frequently Asked Questions

AC HOTEL BY MARRIOTT NATIONAL HARBOR WASHINGTON, DC AREA

Please select your preferred language

THE AMERICAS

ASIA and OCEANIA

INTERNATIONAL

EUROPE

AC Hotel National Harbor Washington, DC Area

AC Hotel National Harbor Washington, DC Area

Events

Start Planning Your Meetings or Events Here

6

7253 SQ FT

120

3

Meeting and Events

Meetings at AC Hotel National Harbor Washington, DC Area

Weddings and Occasions

Audio-Visual Equipment

Event Equipment & Supplies

Business Services

Frequently Asked Questions

AC HOTEL BY MARRIOTT NATIONAL HARBOR WASHINGTON, DC AREA

Top Destinations

For Guests

Our Company