The Mansion on O & O Street Museum

The Mansion on O & O Street Museum 100 rooms, 80+ Secret Doors, Immersive Exhibits. Mrs. Rosa Parks "Home-away-from home" (1994-2004). Due to our privacy policy we never allow walk-ins.

tours, concerts, holidays: http://omuseum.org/calendar
meetings & retreats: http://omansion.com/meetings
corporate events & dining: http://omansion.com/corporate
weddings: http://omansion.com/weddings
parties: http://omansion.com/corporate
bar mitzvah, bat mitzvah: http://omansion.com/mitzvahs
lodging: http://omansion.com/lodging
public events: http://omuseum.org/calendar
YouTube: http://www.youtube.com/user/ostmansion

On-line reservations are required for public events, concerts, and tours.

We are so honored to be part of this amazing organization!
08/20/2025

We are so honored to be part of this amazing organization!

Please help us welcome our new member, O Museum in The Mansion!

This new member of the Board of Trade is an independent nonprofit 501(c)(3) museum. Guided by a powerful mission and inspired by the stories of the millions it has touched, the museum curates programs centered on the arts, music, sports, and science, designed to educate, inspire compassion, and promote understanding. Its dedicated team works to advance cultural, scientific, and educational growth while nurturing inner strength and peace.

Learn more about O Museum in The Mansion: https://www.omuseum.org/Visit Washington DC

The Mansion on O & O Street Museum

08/14/2025

🐇 "Curiouser and curiouser..."🎩
Step through the looking glass into a world where nothing is quite as it seems.
🚪 Explore over 100 rooms and 80+ secret doors
✨ Lose yourself in a wonderland of art, music, and inspiration.
🎥 Watch the video. Then follow the white rabbit.
🎟️ https://www.omuseum.org/visit – Begin your adventure
📍Washington, DC

08/08/2025

What an amazing concert tonight with Tabitha Meeks and Kenny Sharp! 🎶😎🎶

07/21/2025

She said yes — in the photo booth 💍📸
Over a year ago, they had their second date here at O Museum. This weekend, he brought her back and asked her to marry him. Spoiler alert: she said yes.

Congratulations to the happy couple! 💕 Thank you for letting us be part of your love story.

Send a message or keep the memory with our postcards at the O Museum. Visit today to find your favorite! Omuseum.org/tix...
07/16/2025

Send a message or keep the memory with our postcards at the O Museum. Visit today to find your favorite! Omuseum.org/tix

Happy Birthday to our friend Arlo Guthrie!
07/11/2025

Happy Birthday to our friend Arlo Guthrie!

Backstage at the Birchmere with Sarah Lee Guthrie, Arlo Guthrie, H and Ted!

07/11/2025
After 249 years, we continue to celebrate the endurance and strength of the United States of America. Happy birthday Ame...
07/05/2025

After 249 years, we continue to celebrate the endurance and strength of the United States of America. Happy birthday America from The O Museum!

Happy 4th!!!"Band Together For America" Featuring Lee Roy Parnell, Felix Cavaliere, Joe Bonamassa https://hubs.li/Q01SGp...
07/04/2025

Happy 4th!!!

"Band Together For America" Featuring Lee Roy Parnell, Felix Cavaliere, Joe Bonamassa https://hubs.li/Q01SGpYd0

created by PIR - Perception is Reality, a 2020 O Street Corporation. As part of our year long c...

Address

2020 O Street NW
Washington D.C., DC
20036

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 9pm
Thursday 9am - 9pm
Friday 9am - 9pm
Saturday 9am - 9pm
Sunday 9am - 6pm

Telephone

(202) 496-2020

Website

https://www.omuseum.org/

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VISIT US

Our mission is to empower people to do what they love — dare to be different — and have fun. We inspire creativity, diversity, and imagination through the fusion of the arts, science, and sports.

The creative process comes in many forms: from the wrinkles on your grandmother’s face to a refugee’s smile in Darfur. Every story has a beautiful lining that we can all learn from, and share with each other. We seek to reshape how people see and connect with the beauty of the world around them, starting from their power, within.Together we can achieve things beyond what we know.

• “The Coolest Place in DC” ~ booking.com • Top 7 Hotels in DC ~Forbes • Top 5 Historic Places To Explore — In The World ~Smithsonian.com • Historic Site on The African American Heritage Trail • Over 100 rooms & 70 secret doors