Hilton Washington DC National Mall The Wharf — Event Spaces, Floor Plans & Capacities

480 L'Enfant Plaza SW, Washington, DC 20024

20 rooms · largest space: L'Enfant Ballroom, 5,355 sq ft497 m²

Hilton Washington DC National Mall The Wharf in Washington offers 20 event rooms. The largest space is L'Enfant Ballroom, 5,355 sq ft497 m² (divisible into 4 sections). It holds up to 763 guests. Explore the floor plans and capacity charts below, or start arranging your own layout in the free planner.

Plan an event in L'Enfant Ballroom: open a free to-scale layout seating 240 at round tables in its 105 × 51 ft footprint at floors.live/start — no account needed.

Across its 20 rooms, Hilton Washington DC National Mall The Wharf handles theater-style sessions for up to 650, seated banquets for 500 and standing receptions for 763. 2 smaller rooms suit breakouts and board meetings. Exact figures for every room and setup style are in the chart below.

Plan your event in this space — free

Unverified listing — compiled from Hilton Washington DC National Mall The Wharf’s published information. Venue staff can verify capacities and setups free: floors.live/venues/us/washington-dc/washington/hilton-washington-dc-national-mall-the-wharf/?claim=1.

Floor plans

Detailed floor plans for Hilton Washington DC National Mall The Wharf are published on the venue’s official site.

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Room capacities & dimensions

20 rooms, 27 configurations. Combined and divided set-ups are listed under their room.

Room capacities and dimensions for Hilton Washington DC National Mall The Wharf
SpaceSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-ShapeHollow Sq.
ArchivesPlan this room →1,155 sq ft107 m²10 ft3 m10812860161364822
Caucus RoomPlan this room →800 sq ft74 m²9 ft2.7 m608050—303034
DupontPlan this room →450 sq ft42 m²10 ft3 m40—3064202024
Gallery IPlan this room →1,040 sq ft97 m²8 ft2.4 m72—6075343440
1 configuration with Gallery I
Combined and divided set-ups that include Gallery I
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-ShapeHollow Sq.
Gallery BallroomPlan this room →4,240 sq ft394 m²8 ft2.4 m310—240310126126160
Gallery IIPlan this room →1,040 sq ft97 m²8 ft2.4 m72756075343440
Gallery IIIPlan this room →1,080 sq ft100 m²8 ft2.4 m72806080343440
Gallery IVPlan this room →1,080 sq ft100 m²8 ft2.4 m72—6080343440
L'Enfant Ballroom APlan this room →1,377 sq ft128 m²17 ft5.2 m1001407596404044
6 configurations with L'Enfant Ballroom A
Combined and divided set-ups that include L'Enfant Ballroom A
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-ShapeHollow Sq.
L'Enfant BallroomPlan this room →5,355 sq ft497 m²17 ft5.2 m500650400763—140180
L'Enfant Ballroom A&BPlan this room →2,652 sq ft246 m²17 ft5.2 m210270160378707090
L'Enfant Ballroom A&B&CPlan this room →3,927 sq ft365 m²17 ft5.2 m320420225561———
L'Enfant Ballroom B&CPlan this room →2,652 sq ft246 m²17 ft5.2 m210270160378707090
L'Enfant Ballroom B&C&DPlan this room →3,927 sq ft365 m²17 ft5.2 m320420225561———
L'Enfant Ballroom C&DPlan this room →2,652 sq ft246 m²17 ft5.2 m210270160378707090
L'Enfant Ballroom BPlan this room →1,275 sq ft118 m²17 ft5.2 m10014075182404044
L'Enfant Ballroom CPlan this room →1,275 sq ft118 m²17 ft5.2 m10014075182404044
L'Enfant Ballroom DPlan this room →1,377 sq ft128 m²17 ft5.2 m10014075196404044
L'Enfant Ballroom FoyerPlan this room →2,924 sq ft272 m²10 ft3 m———290———
McPhersonPlan this room →544 sq ft51 m²9 ft2.7 m40503077202022
Media Room IPlan this room →132 sq ft12 m²8 ft2.4 m———44——
Mt. VernonPlan this room →1,040 sq ft97 m²8 ft2.4 m10010060148343440
NoMaPlan this room →495 sq ft46 m²10 ft3 m40503070242022
PentagonPlan this room →460 sq ft43 m²10 ft3 m40—3065202024
PotomacPlan this room →832 sq ft77 m²10 ft3 m507550104302430
Private Dining RoomPlan this room →800 sq ft74 m²9 ft2.7 m3050305017——
SolariumPlan this room →1,962 sq ft182 m²11 ft3.4 m180225150280404550

Figures from published venue data; blank cells mean the venue hasn’t published that number. Verify final counts with the venue.

Sizing another room? Try the event room capacity calculator or the floor plan scale converter, or compare the largest event spaces in Washington.

Frequently asked questions

What is the floor plan of Hilton Washington DC National Mall The Wharf?

Hilton Washington DC National Mall The Wharf has 20 rooms. The largest space is L'Enfant Ballroom, 5,355 sq ft (105 × 51 ft). Every room's dimensions and seating capacity by setup are listed on this page. For the venue's own drawings, see its official website, linked from this page.

How many event rooms does Hilton Washington DC National Mall The Wharf have?

Hilton Washington DC National Mall The Wharf has 20 rooms. 27 configurations are listed on this page.

What is the largest space at Hilton Washington DC National Mall The Wharf?

L'Enfant Ballroom, 5,355 sq ft (divisible into 4 sections): 105 × 51 ft, 500 banquet / 650 theater.

How many people can Hilton Washington DC National Mall The Wharf seat for a banquet?

Up to 500 in L'Enfant Ballroom. The next largest room, Gallery Ballroom, seats 310.

Can L'Enfant Ballroom be divided?

Yes. L'Enfant Ballroom divides into 4 sections: L'Enfant Ballroom A, L'Enfant Ballroom B, L'Enfant Ballroom C, L'Enfant Ballroom D.

What is the ceiling height at Hilton Washington DC National Mall The Wharf?

The highest ceiling is 17 ft, in L'Enfant Ballroom A.

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