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The Mansion on O & O Street Museum

With over 100 rooms and 70 secret doors, The Mansion on O & O Museum is one of the most unique properties in the world. They were named "The Coolest Place in DC by, Top 5 historic venues to explore by Smithsonian Magazine, and Top 7 Hotels in DC by Forbes. Their immersive environment has been featured in television shows, books, and magazines including the Travel Channel’s “Mega Mansions”, and National Geographic's Traveler Magazine.

Their ever-changing spaces and expansive footprint includes 12 conference rooms, large and small meeting galleries, a secret wine cellar, and a host of creative spaces perfect for retreats, corporate events, private dining, weddings, and parties. For those needing overnight accommodations, they have 23 uniquely themed hotel rooms & suites ideal for executive lodging, short or long term stays.

A haven for CEOs, rock stars, celebrities, and politicians, they adhere to a strict privacy policy. They offer on-site world-class catering, top-notch service and unique team-building opportunities that set the standard for out-of-the-box meetings, retreats & events.

As a historic site on The African American Heritage Trail — it was Mrs. Rosa Parks home-away-from-home whenever she visited DC — guests will enjoy an immersive inspiring experience that includes themed rooms, secret doors, history, art, literature, signature guitars, sports & entertainment memorabilia, and one-of-a-kind gems found only at O Museum.

Largest Meeting Room Details
Capacity, Banquet-style: 160
Capacity, Theatre-style: 180
Meeting Space Details
Inside Reception Capacity: 300
Facility Amenities
Pets, Show as Hotel, Cable, Wifi in the room, Iron/Board, Kitchenettes, Microwave Oven, Refrigerator, Separate Dressing Area, A/V Equipment, Easels, Fax, Flip Chart, Business Center, Complimentary Breakfast, Concierge, Laundry Service, Room Service, Breakfast, Dinner, Lunch, Group Dining, ADA Compliant, Guided tours available, Private Tour, ADA compliant, Woman Owned
Private Rm Capacity
Seating Capacity
Group Maximum
Attraction Rates
$13 to $30, $31+
Length of Tour
1-2 Hours
Metro Station
Dupont Circle
Payment Options
American Express, Discover, MasterCard, Visa
The Mansion on O & O Street Museum Space

Total Square Footage: 0

The Mansion on O & O Street Museum General Info

Number of Rooms: 12
Number of Sleeping Units: 24

The Mansion on O & O Street Museum Proximity

Min to Airport: 0
Distance to Conv Center: 0