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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

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.

Meticulously designed with style & imagination the site retains many period details — including original tiffany stained glass windows and wood carvings. Ultra-private and secure, they offer a variety of themed rooms & suites, each uniquely decorated with fine art, antiques and furnishings from around the world. A haven for CEOs, rock stars, celebrities, and politicians, they offer privacy, security, world-class cuisine, and extraordinary service all in an environment that is nothing short of magical.

Steeped in history, it was converted into rooming houses for Hoover's G-men in the '30s. In the '60s Norman Mailer documented that student leaders of the protest movement lived there. From 1994 to 2003 it served as Mrs. Rosa Parks home-away-from-home and is a designated historic site on the African American Heritage Trail.

Visitors will enjoy an immersive 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.

  • Pets
  • Cable
  • Wifi in the room
  • Iron/Board
  • Kitchenettes
  • Microwave Oven
  • Refrigerator
  • Separate Dressing Area
  • A/V Equipment
  • White board
  • Easels
  • Fax
  • Flip Chart
  • Wifi
  • Portable Stages
  • Business Center
  • Concierge
  • Laundry Service
  • Room Service
  • Group Dining
  • ADA Compliant
  • Guided tours available
  • Private Tour
  • ADA compliant
  • CBE: Certified Business Enterprise
  • Woman Owned
  • Multilingual
  • No Contact Services
  • Reduced Occupancy/Occupancy Limits
  • Limited Elevator Occupancy
  • Social Distance Markings/Signage
  • Social Distance Furniture Configurations
  • Mobile Payments Accepted
  • Mobile Payments Required
  • Hand Wash/Sanitizer Stations
  • CDC Recommended Cleaning Procedures
  • Virtual Events
  • Single Use Menus
  • Online Ordering for Seated Diners
  • Reservations Required
  • 24 Hour Occupancy Hold
  • Mobile Concierge
  • Keyless Entry
  • Health Related Staff Training
  • Hotel Outdoor Dining Available
  • To Go Alcoholic Beverages Available
  • Currently Open for Business
  • Modified Hours
  • Reservations Accepted
  • Wheelchair Ramp
  • Elevator
  • Adequate/Additional Lighting
Largest Meeting Room Details

Capacity, Banquet-style: 160, Capacity, Theatre-style: 180

Meeting Space Details

Inside Reception Capacity: 300



Private Rm Capacity


Seating Capacity


Group Maximum


Attraction Rates

$12 to $30, $31+

Length of Tour

1-2 Hours

Metro Station

Dupont Circle

Payment Options

American Express, Discover, MasterCard, Visa

Website for COVID-19 response
Open For

Outdoor Dining

Reservation Requirements

Reservations Required

Employee Safety Requirements

Mask Required, Daily Temperature Checks

Visitor Safety Requirements

Mask Required, Mask Provided, Temperature Check Required

Visitor Ticketing Requirements

Timed Tickets Required, Group Reservations Accepted


2020 O St. NW
Washington, DC 20036
United States

(202) 496-2000

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