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The Mansion on O & O Street Museum

With over 100 rooms and 70 secret doors, we are one of the most unique properties in the world. The Mansion was named #1 for meetings and events by Event MB and one of the top five historic venues to explore by Smithsonian Magazine. We have also been featured in numerous television shows, books and magazines including the Travel Channel’s “Mega Mansions”, National Geographic's Traveler Magazine, The Washington Post and The Washingtonian.

A haven for CEO's, rock stars, celebrities and politicians, we adhere to a strict privacy policy. Our ever-changing spaces for retreats, corporate events, private dining, weddings, and parties include: sun-filled private conference rooms, magnificent galleries, a ball room, a secret wine cellar and more. We also have 23 uniquely themed hotel rooms & suites perfect for executive lodging, short or long term stays.

Rich in history your guests will enjoy exploring our themed rooms, searching for secret doors and browsing our museum's collection of manuscripts, books, art, memorabilia and signature guitars (we have over 50 including Bruce Springsteen, Bob Dylan, U2 & more).

We offer world-class cuisine, top-notch service and an inspiring environment that set the standard for out-of-the-box parties — from around the world food stations, to cigar rollers & scotch, to live performances, we have done it all! Together with our event planner we'll help make your dreams a reality. No request too large. No detail too small.

Largest Meeting Room Details
Capacity, Banquet-style: 160
Capacity, Theatre-style: 125
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
Cuisine
American
Private Rm Capacity
160
Seating Capacity
200
Metro Station
Dupont Circle
Payment Options
American Express, Discover, MasterCard, Visa
Upcoming Events
2020 O St. NW
Washington, DC 20036
Dupont Circle
Contact

(202) 496-2000 or reservations () omansion ! com

Website
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The Mansion on O & O Street Museum Space

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 Miles

Location & Nearby Spots