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top five historic venues to explore — in the world — smithsonian.com

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Our family had so much fun going through the mansion on Sunday! We spent close to 3 1/2 hours wondering the halls and looking for doors. We will definitely be heading back again to look for more hidden gems. Great family experience, everyone got involved.

— Eric Rittenhouse

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My second visit. It's a great place to visit.

— Brad Lyons - Nashville, TN

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O Street Mansion should be a must do stop in DC. This place is magical and you can literally get lost in the maze of rooms and artifacts displayed throughout the mansion. It was a lot of fun exploring the mansion. Highly recommended

— Natasha Shirawadekar

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The magician was fantastic. I was completely awed.

— Debby Prigal
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