Fragments of architectural wonders from around the globe are embedded in the newspaper building's walls.

This memorial plaque remembers a strangely shallow maritime disaster known as "Chicago's Titanic."

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

An ancient underground cultic temple where sunlight penetrates on the summer solstice.

The bluer than blue waters in these natural Israeli caves are reached via the world's steepest cable car.

The maze-like transportation hub contains abandoned areas, derelict stores, and a resident bat colony.

This daunting 1st century fortress was purportedly the site of one of the most dramatic revolts of the Jewish-Roman wars.

A minotaur, a labyrinth, and a dubious restoration pull in visitors from around the world.

This exclusive resort has completely covered a tiny Balkan island in a 5-star warren of guest rooms.

This massive subterranean fissure is known as the "underground Grand Canyon."

This one-time health resort was used by aristocrats around the world.

A whimsical bridge adorned with decorative dragons.

This abandoned Slovenian military barracks has become a punky-political art squat.

A chain of 16 wondrous lakes formed as a result of the gradual dissolution of soluble layers of bedrock.

The anatomical-pathological collection of a man who changed surgery.

A unique tribute to the millions of animals who served and died for the British military.

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

This one has sailed five times as far as Sir Francis Drake's famous ship.

A glorious pub known for a spiteful printing feud and its famous typeface lost—then found—at the bottom of the Thames.

A community of artists and entrepreneurs seeks a simpler life on London's waterways.

Pop culture has helped to keep this iconic British building from being destroyed.

London's last remaining public soapbox site has seen speeches from Karl Marx, Vladmir Lenin, and George Orwell.

A 2000-year-old Roman amphitheater lies just below Guildhall Yard.