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

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The O Mansion is such an incredible place. The staff is amazing and hospitality unmatched. You must experience the love.

— Thaddeus Weed from Cogent Communications

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What an incredible (and eclectic) experience! Although we didn't stay as hotel guests (this would be quite an unusual experience for that - be sure to verify with the staff about whether your room includes a private bathroom, and during what hours visitors to the museum might be right outside your bedroom door!).However, just touring the house(s) as a "museum" was fascinating and well worth the visit. Although a bit away from the traditional Washington DC Mall visit, the "Secret Door Museum at the Mansion on O Street" is still a must see! Especially if you visit early (it's better when it's not crowded), and then lunch can be a few blocks away at the incredible Kamers (bookstore and) cafe!For anyone looking for something a bit beyond the "Archives and Smithsonian" (which are great reasons to visit DC!), this place is worth adding to your itinerary!Rooms: Very eclectic. Be prepared for a LOT of extra items (some might describe it as "clutter") in the rooms. Fascinating variety of items, many autographed or very unusual items.The rooms are excellently themed, providing a nice continuity to the items that are present, but removing items from the bathroom or closet so that you have space to put your clothes or suitcases away may be a surprise to some guests.Nearby activities: Be sure to visit Kamers (bookstore and) Cafe - only a fee blocks away on the other side of Du Pont circle.Walkability: The walk from a few Metro stations is perfectly fine on most days (a few blocks), but bad weather or extreme heat may make a RideShare (e.g. Uber, Lyft, etc.) more desirable for some.

— Greg Cotton

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My family and I had a wonderful time exploring the O Museum over the weekend! We were in DC to celebrate our daughter's 13th birthday and she was beyond excited once we started exploring. There are so many good things I can say about this place with one of the top being it's great for all ages. My wife and I were equally stoked to find the secret doors and enjoyed each room's different vibe. Also, learning about the history of the diverse array of guests that have stayed over the years was another interesting notch in O Museum's belt. The staff were all very friendly, starting with our guide (can't recall her name) who was enthusiastic about explaining the museum's history. Special shoutout to the staff member in the kitchen who encouraged our daughter to not be put off by the wet floor signs, which led to a great discovery ;)It was the highlight of our trip and we will almost certainly be back to check out future events.

— Jeremy from 11/18/23

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Wonderful setting, fascinating talk, nice snacks. Well done, O Museum!

— Cathy Kristiansen
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