At the top of the hour, figures of the London department store's two co-founders emerge and bow to each other.

This pump on the bad side of Victorian London betrayed a horrifying revelation about the water supply.

An architectural oddity hides in plain sight on this iconic London bridge.

Ship-sized kinetic sculptural fantasy.

Six ravens are kept captive (but well-fed) at the Tower of London to prevent the fall of the Crown.

Revel in the Victorian splendor of the world's oldest eating establishment inside a museum.

The John Snow Memorial marks the epicenter of London's 1854 cholera epidemic.

A charming 17th-century alley is lined with secondhand bookstores and antiquarian shops.

The name of the only golden Buddhist temple in Korea translates as "the temple that protects the country."

Baroque celebration of the end of the Great Plague of Vienna.

A sculpture of the beloved author surrounded by characters from his fairy tales.

The supreme shrine of the state.

Children’s timeless joy is remembered in the fast-developing Myeongdong district of Seoul.

A symbol of hope, survival, and national character, especially after it rose phoenix like from the flames.

A unique structure located on the grounds of one of five grand palaces that were built by the Joseon dynasty.

Only a few pieces remain of a grand 16th-century water clock that once announced the changing hours with the sound of bells, gongs, and drums.

The final residence of an educator, civil rights leader, and presidential advisor was also the first headquarters of the National Council of Negro Women.

Hidden beneath a beautiful overlook you’ll find the history of the city depicted in comic strip format next to a pay toilet.

Eat the ultimate iteration of Portugal's most beloved pastry.

When you're a great Russian Tsar, even your vomit gets a statue.

From Tintin to the Smurfs, Europe's greatest graphic icons are celebrated in a grand Art Noveau gallery.

Infamous marsh filled with toxic waste, World War II-era London rubble, and dead mobsters galore.

Pennsylvania’s creepiest roadside attraction is a haunting example of roadside kitsch.

An organ located deep within a cave, whose "pipes" are the geological features of the cave itself.