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

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I and my family had a wonderful time on the secret door excursion on 8/20/22! We each loved exploring the mansion, the great hints for finding the secret doors, and seeing and experiencing all of the art, collectables and memorabilia that the O Museum Mansion holds. The Docents were knowledgable and friendly, and the introduction started on time. We purchased unique keepsakes. We plan to return!

— Lisa Spear Ethridge

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The museum was the highlight of our trip. It was the last place we visited before returning home and it was surely the best saved til last. My 9 year old grandson enjoyed playing a sleuth. Highly recommended as a place of interest.

— Judith Harris

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It was really different. My family had a blast. Those secret doors are har to find especially the smaller one. We found Tinker bell within 5 minutes. We will be back.

— Dee

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I confirm! The coolest place in DC :)

— Emmanuelle Massieu from Rep & Co specializes in the representation of destinations and North American operators on the French market, within the fields
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