The Mansion on O Street

Home to over 100 rooms and 32 secret doors the Mansion is a private luxury hotel, club, museum, and conference center, we combine art, architecture, literature and inspiration to craft an exhilarating, entertaining and rewarding experience.



Our expansive footprint includes 12 sunny conference rooms, 30 special event galleries, uniquely themed hotel rooms, and a host of unique spaces ideal for entertaining, exploring, and generating new ideas. We offer privacy, security, distinctive amenities and world-class cuisine, all in an environment that is nothing short of magical.



We are open Sunday & Monday with advanced online reservations for fine dining shopping, tours, and exploring 



Tuesday - Saturday by appointment only



The Museum is open daily for tours 11am - 4pm - by appointment only