This Slovakian statue of an emerging sewer worker might just be a bronze peeping tom.

The world's largest frame offers spectacular views of the city's past and present.

These barriers stand as stark reminders of Northern Ireland's troubled past.

A giant sculpture of the legendary "Salmon of Knowledge" celebrates the return of fish to Belfast's River Lagan.

Belfast's namesake river still winds below the city center, hidden from sight.

It was once nicknamed "the most bombed hotel in Europe."

A large visitor's complex and place of remembrance on the outskirts of the DMZ.

The best place for scenic views of the DMZ and North Korea.

Secret North Korean passage discovered below the world's most dangerous border.

Home to more than 13,000 pieces of war memorabilia and military equipment.

A man has revenged his true love's betrayal through tears and stone genitalia.

These whimsical rabbit figures are not as innocent as they might look.

A typographic tribute to the many comedic greats who make Great Britain laugh.

The largest timber structure in Europe.

Huge winged monument in the United Kingdom.

Journey through this open museum where even employees remain true to period.

For decades, a bottle factory dumped their waste into these waters—now it's considered the best sea glass beach in England.

Locals affectionately dubbed this World War I memorial "Tommy."

These remarkable cascades are the jewels of Upper Tees.

Also known as “Robin Hood’s tree,” it became a famed location along Hadrian's Wall before it was cut down.

This mountainside mural of a person carrying a torch was created for the 1994 Winter Olympics.

In downtown Oslo, a menacing and terrifying relief clings to a church wall.

One of Vietnam's most iconic landmarks was built by Japanese traders and is now in danger of sinking.

This is the oldest Roman-made bridge in the city still existing in its original state.