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#1 for meetings and events in the world — event mb
top five historic venues to explore — in the world — smithsonian.com

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the mansion is one of the most unique and intimate environments in the world.

nestled in the center of washington, d.c., only minutes from the white house and georgetown, the mansion on o street's discrete private club offers a respite for discerning guests.

the mansion is a way of life. it's where presidents, prime ministers and religious leaders come to relax. it's where ceos inspire their employees. it's where business associates and friends meet for drinks. it's where artists and authors find their muse. it's where families gather to create special memories and it's where the music plays on, beyond forever. live heaven, live life, at the mansion

no request too large, no detail too small.

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"I'd give six stars if I could! Magical. Thank you. The entire staff was as wonderful as the hosts. And the mansion itself was transcendent. We felt like beloved relatives come calling."

— anonymous