The Mansion on O Street
The Mansion on O Street
Museum · Dupont Circle, Washington
HOURS
Closed
ACCEPTS
COST
$$$$
About
The O Street Museum Foundation is an independent nonprofit museum located in Washington, D.C. The O Street Museum Foundation is housed in five interconnected town houses that include over 100 rooms and 80 secret doors.
LessRatings & Reviews
Love this fun quirky place!! They have really cool events, self tours, and guided tours. It's so cool to go through and find Mystery doors and other hidden areas. Each space is so different and there'
O Museum - O Street, Washington DC I was a judicial fellow at the National Highway Traffic Safety Administration, and arrived at the DOT office complex in L'Enfant Plaza, Washington, D.C., for my firs
Amazing place! So much history! We found a lot of hidden doors. Such a blast. Need to go back again!
Good to Know
Accepts Apple Pay
Accepts Contactless Payments
Wheelchair Accessible
Reservations
Appointments Only
Paid Private Parking On-Site
Good for Kids
Accepts Apple Pay
Accepts Contactless Payments
Wheelchair Accessible
Reservations
Appointments Only
Paid Private Parking On-Site
Good for Kids
Free Wi-Fi
Air Conditioning
Gender-Neutral Restrooms
Smoking-Free
Accepts Credit Cards
More
Featured in Guides
Details
Hours
9:00AM – 9:00PM
Closed Now
Hours
Closed Now
Sun – Mon
9:00AM – 6:00PM
Tue – Sat
9:00AM – 9:00PM