Hidden Gems are Waiting for You!
Sometimes when you live in a city you can forget that you live in…well…a city. Living in Washington DC is an experience full of beauty and interesting details, you’ve just got to get out of your apartment and go find them!
Are you ready for a scavenger hunt? Let’s explore the quirks which lurk behind the Nation’s Capital.
Give yourself time to get to know DC and experience that delicious feeling of really knowing your city!
Hidden Gems and Must-See Spots in DC
Explore the Space Window at the National Cathedral
Discover a unique stained glass window containing a moonrock, a gift from NASA in 1974, commemorating the Apollo 11 mission.Find the Darth Vader Gargoyle
Spot this quirky gargoyle atop the National Cathedral, a result of a design competition for kids in the 1980s.Visit the Franciscan Monastery Catacombs
Explore underground tunnels and relics, including remains of saints, at the Franciscan Monastery on 14th and Quincy.Seek Out The Fridge
Follow graffiti art in Eastern Market to uncover this hidden art space and community center offering exhibits and events.Learn About the Secret White House Tunnels
Walk along historic tunnels near the Treasury Department, originally built as secure passageways for U.S. leaders.Discover the Mystery of J Street
Uncover why J Street is missing from DC’s grid layout, rooted in historical use of the letters I and J interchangeably.Climb the Haunted Georgetown Stairs
Visit the famous steps from “The Exorcist,” now a historic landmark, located at 36th and Prospect Streets.Experience Dupont Underground
Explore an abandoned trolley line transformed into an urban art space featuring graffiti and multimedia exhibits.Sit with Einstein
Visit the Albert Einstein statue at the National Academy of Sciences, complete with inspiring quotes and a map of the night sky.Spot the Cartwheel Tower
View this Cold War-era communication tower at Fort Reno Park, built as part of the government’s nuclear preparedness strategy.
1. The Space Window

High up in the National Cathedral, embedded in a window unlike the others, is a sliver of moonrock.
How did a stained glass window depicting outer space come to be in the National Cathedral?
It was actually a gift from NASA in 1974, inspired by photographs of the Apollo 11 mission.
In 1986, when the Challenger space shuttle tragedy took place, hundreds of people spontaneously came to lay flowers beneath the window.
Beneath the window is inscribed Is not God in the height of Heaven? (Job 22:12)
2. Darth Vader Gargoyle at the National Cathedral

After gazing at the space window take some binoculars outside and check out one of the gargoyles atop one of the two western towers.
This special oddity is the result of a design-a-carving competition for kids done back in the 80s when the cathedral was under construction
You can actually go on a gargoyle tour for free, May through September, but if you just want to see the gargoyle then just bring binoculars by sometime and see if you can find him!
3. Modern Catacombs

Turns out you don’t have to go to Europe or South America to explore the underground tunnels of the dead. Turns out that the Franciscan Monastery on 14th and Quincy.
There are actually some bones to be found: a child martyr and second-century Roman soldier have been laid to rest here; both of them saints. Might as well take a tour of their famous (above ground) gardens while you are there!
Oh yeah, and it’s free! Check out their guided tour times here.
4. Find the Fridge (Follow the Art)

Okay, okay… so it’s not a real fridge but we promise that you’ll open up many treats. Follow a pathway of grafitti art that leads you from a Matchbox Pizza on 8th St, deep in the Eastern Market neighborhood in South East DC, to a little alleyway between Belga cafe and Senart’s Oyster & Chop House. Here, hidden from obvious street view, is an art space and community center called The Fridge.
Check out their calendar to see if their exhibits or kid-friendly community events are right for you!
5. A Secret White House Entrance

Ohh how scandalous. This H-Street alleyway has been an open secret since the 1940s when a Congressman complained publicly about the cost in a House debate.
It started off as two separate tunnels: one built in 1919 leading from the Treasury Annex to the Treasury Department headquarters and another was a 1941 bunker for FDR, leading from the White House to the Treasury Department headquarters as well.
It’s okay to walk a little bit into the tunnel, but I wouldn’t go too far.
6. J Street

You may find yourself wandering up H street, turning on to Xth and passing I street, K, L…but wait. Where is J street?
Surprise! It doesn’t exist. Neither does X, Y, or Z Street.
Turns out, I and J were just kind of used interchangeably back in the 1700s; according to snopes even the 1740 New General English Dictionary combined the “I” and “J” sections.
When it comes to X, Y and Z however, the explanation is even more utilitarian: the old city borders use to end after V Street.
7. A Haunted Stairway

It’s true you’re overcome by wanderlust and adventure in DC. Well…hidden deep in the hallows of Georgetown, at the corner of the 36th and Prospect St, you will find stairs built in 1895. These aren’t just any stairs; these are the iconic steps where a death scene in The Exorcist was filmed in 1973.
If you don’t recognize them from the film it would be because they were padded in black and elaborate sets were added around them to capture the effect the directors wanted. In 2015 these stairs were declared a historic landmark…so you can make your own film interpreting them any way that you want to.
8. Underground Tunnels Filled with Art

In 1961 year this underground trolly line was shut down. The 15,000 sq ft space was temporarily converted into fallout shelter during the Cold War and, interestingly, a food court in mid ‘90s. Neither project lasted for long, but now it has become an urban art space like no other, featuring graffiti murals and multimedia, technology-pushing exhibits.
Less than a mile from the White House the Dupont Underground facilities are found at 19 Dupont Circle, NW.
If you like to dabble in among the brain children of artists head the National Gallery of Art next.
6. Sit with Einstein
This statue was unveiled in 1979 and it depicts Albert Einstein sitting and reading a paper with some of his most important mathematical contributions written on it. He sits around what looks like reflection pool but is actually an accurate map of the night sky.
The space is inviting but also creates a sense of reflectiveness and contemplation. One particularly memorable quote of his inscribed along the steps he sits on:
“The right to search for truth implies also a duty; one must not conceal any part of what one has recognized to be true.”
Look for it at 2101 Constitution Avenue, on the grounds of the National Academy of Sciences.
7. “Cartwheel” Tower
During the Cold War and the looming threat of nuclear destruction, this strange tower, nicknamed “Cartwheel,” was the designated communication hub for whatever would be left of the government after an attack. It was built in 1961 and was connected to a series of towers all the way in Pennsylvania. It once housed a crew that worked the electrical generators and lived in the tower 24/7.
This one is actually closed to the public, but it can be seen from behind a fence in Fort Reno, an otherwise public park in the middle of the city.
Head on your Next Scavenger Hunt in DC Today
Get out of your perfect studio apartment in DC and experience life through the lense of history which built our great Nation’s Capital.
Grab a date, or experience the mysteries of going han solo.
May the forces of nature be with you. 😉
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Have questions or need assistance finding your perfect DC apartment? Don’t hesitate to reach out to us. Contact us today!
Hidden Gems and Must-See Spots in DC
What is the Space Window at the National Cathedral?
The Space Window is a unique stained glass window in the National Cathedral that contains a sliver of moonrock. This gift from NASA in 1974 commemorates the Apollo 11 mission and is inscribed with a quote from the Book of Job.
Where can I find the Darth Vader Gargoyle?
The Darth Vader Gargoyle is located on one of the western towers of the National Cathedral. It was created as part of a design-a-carving competition for kids in the 1980s. Bring binoculars to spot this quirky feature!
What can I see at the Franciscan Monastery Catacombs?
The Franciscan Monastery on 14th and Quincy offers underground catacombs featuring relics of saints, including a child martyr and a Roman soldier. Visitors can also explore the monastery’s beautiful above-ground gardens.
What is The Fridge in DC?
The Fridge is a hidden art space and community center in the Eastern Market neighborhood. Follow graffiti art near 8th Street to find this alleyway venue, which hosts exhibits and family-friendly events.
Are there secret tunnels near the White House?
Yes, there are historic tunnels connecting the Treasury Annex to the Treasury Department and a 1941 bunker for FDR leading to the White House. These tunnels date back to the early 20th century and are an intriguing piece of DC history.
Why is there no J Street in DC?
J Street is missing from DC’s grid because the letters I and J were used interchangeably in the 1700s. Additionally, X, Y, and Z Streets were omitted because the city’s borders ended after V Street.
What makes the Georgetown Stairs famous?
The Georgetown Stairs, located at 36th and Prospect Streets, are famous for appearing in the 1973 horror movie “The Exorcist.” These steps were declared a historic landmark in 2015 and are a must-see for movie buffs.
What is Dupont Underground?
Dupont Underground is an abandoned trolley station near Dupont Circle that has been transformed into an urban art space. It features graffiti murals, multimedia exhibits, and other creative installations.
Where can I find the Albert Einstein statue in DC?
The Albert Einstein statue is located at 2101 Constitution Avenue, on the grounds of the National Academy of Sciences. The statue depicts Einstein sitting with a map of the night sky and inscriptions of his famous quotes.
What is the Cartwheel Tower at Fort Reno?
The Cartwheel Tower, built during the Cold War, was a communication hub for government use in the event of a nuclear attack. While the tower is closed to the public, it can be viewed behind a fence at Fort Reno Park.


