In a pedestrian tunnel on North Carolina State’s campus resides an expressive and artistic free-for-all.

Legend has it the commander of the defenders drew a fateful line in the dirt with his sword just before the final battle.

The sculptor was instructed to add “stallion attributes” to the general's bronze mare.

The sci-fi villain is a little-known inhabitant of the U.S. capital's largest cathedral.

A painfully obvious spy house sits right across the street from the Russian Embassy.

Before Metro, Washington had a robust streetcar network—and you see the remains of this infrastructure if you know where to look.

The site of the climactic scene from the classic horror film is now a historic landmark.

The little-known, 300-year history of the area includes former lives as a bustling tobacco port, parking lot, and industrial dump.

Sit where JFK proposed to Jackie or where Nixon dined on meatloaf at this storied pub.

There’s a hidden military meme engraved on the World War II Memorial.

One of the last mosaic tile facades found in the city.

The Bristol Camera Obscura housed in an ancient windmill.

Belly up to the bar in Cowtown, don't forget to buy some boots.

The risqué mixed-media sculptures are supposedly a metaphor for Czech politics.

This Czech church doubles as something of a permanent fashion exhibition for a statue of the Infant Jesus.

Despite attempts by local police to discourage it, Beatles-inspired graffiti has been a means for artists to air grievances for decades.

This walkway is so narrow it needs its own light to stop pedestrian traffic jams.

A plaque marks the spot where the saint was shoved off the Charles Bridge and into the river.

Steadily reminding Czechia of its past.

Synagogue built from the stones of Solomon's temple contains the golem of Prague.

Macabre astrological automaton clock dating to the late 1400s.

This tipsy office building in downtown Prague was originally called “Fred and Ginger.”

Bullet holes in the church wall are a reminder of the violence that followed the assassination of a high-ranking Nazi officer.

A 400-year-old mummified arm dangles from the ceiling of St. James the Greater, serving as a warning to thieves.