DC Audio Tours SELF-GUIDED · 8 LANGUAGES Open app
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$3.99 11 stops Audio narration 8 languages

Secret Washington

The mansions, hidden doors, and abandoned spaces tourists never find.

What You'll See

1
The Mansion on O Street (O Museum) Dupont Circle
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Somewhere in these rooms there are more than seventy secret doors, and finding them is the entire point. A bookcase swings open into a hidden staircase; a mirror is actually a passage; a wall of logs conceals a room. Five connected townhouses hold over a hundred themed rooms, and almost everything you touch — the furniture, the art, the guitars signed by the musicians who stayed here — is quietly for sale. Rosa Parks kept a private suite here for the last decade of her life. There is no single path; you are handed a list of doors to find and turned loose. Come on a quiet weekday and ask the staff for a hint when you get stuck — they will give you exactly one.

Insider tipBuy the self-guided "secret doors" ticket, not just the museum entry — the doors are the experience. Allow far more time than you think; people lose whole afternoons in here.
2
Anderson House Dupont Circle
This is the grandest house on Embassy Row that almost nobody walks into, and admission is free. It was the winter home of diplomat Larz Anderson and his…
🔒 Full narration + audio in the app
3
Heurich House (Brewmaster’s Castle) Dupont Circle
The man who built this Romanesque castle was DC's most successful brewer and one of its richest residents, a German immigrant named Christian Heurich who lived to 102…
🔒 Full narration + audio in the app
4
Dupont Underground Dupont Circle
Directly under the traffic circle you just crossed is an abandoned streetcar station, sealed and forgotten for half a century. When DC's trolleys stopped running in 1962, the…
🔒 Full narration + audio in the app
5
The Cairo Dupont Circle
This single apartment building is the reason every other building in Washington is short. When the Cairo went up in 1894 — twelve stories, more than 160 feet,…
🔒 Full narration + audio in the app
6
The Spanish Steps Dupont Circle
Tucked into a residential corner above Dupont, this little ornamental staircase is Washington's quiet answer to Rome. Officially the Decatur Terrace Steps, it was built in 1911 where…
🔒 Full narration + audio in the app
7
National Geographic Museum of Exploration Farragut North
The yellow rectangle on the spine of all those magazines now has a 100,000-square-foot home of its own, and it opened only in June 2026. The National Geographic…
🔒 Full narration + audio in the app
8
Museum of Illusions Gallery Place-Chinatown
Almost nothing in here is what your eyes insist it is. Tucked into CityCenterDC a block from the Chinatown arch, this is a museum built entirely to lie…
🔒 Full narration + audio in the app
9
DC Alley Museum Mt Vernon Square
The museum here has no doors, no roof, and no opening hours, because it's an alley. Step off the street into Blagden Alley, a surviving network of 19th-century…
🔒 Full narration + audio in the app
10
Halcyon House Foggy Bottom-GWU
The man who once owned this 1787 mansion was convinced he would never die as long as he kept building it. Halcyon House was raised by Benjamin Stoddert,…
🔒 Full narration + audio in the app
11
Blues Alley Foggy Bottom-GWU
You have to walk down an actual alley off Wisconsin Avenue to find the oldest continuously operating jazz supper club in the country. Blues Alley opened in 1965…
🔒 Full narration + audio in the app

Metro Stations

Dupont Circle Farragut North Gallery Place-Chinatown Mt Vernon Square Foggy Bottom-GWU

Self-guided audio tour — start at any station, listen as you walk, explore at your own pace. No tour group. No fixed schedule.

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