booking.com forbes

Membership

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

Membership Become a Member >

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.

reviewsread more >

My husband and I went here on a date and ended up staying for about 3 hours. We uncovered 13 secret doors and were amazed that there are still more to find! The premade cocktails are delicious we had the cherry blossom and bourbon drinks, absolutely fantastic!

— Jacqueline Bulcher
LBE
Local Business Enterprise
SBE
Small Business Enterprise
Our Certifications
CBENumber: LSZR30942082022
DZE
Development Zone Enterprise
ROB
Resident Owned Business