This elaborate towering structure was once famed for its revolutionary height.

The Pope’s secret escape route.

Three floors of musical instruments coming from all corners of the world and hundreds of years of musical history.

What happens when a sculptor has to find a way around a 100-year-old copyright.

A pixel art killer whale is frozen mid-leap in this Vancouver square.

Surprisingly delicious Asian-style hot dogs.

A working steam clock, one of only a few in the world, located in Vancouver's Victorian Gastown.

Explore an early California pioneer's rancho hidden in LA's manufacturing hinterland.

More than 5,000 contemporary and "historic" mustards from around the world.

A turn of the century building boasting some of the most beautiful art nouveau architecture in Prague.

The American Revolution was galvanized into serious action due to the tragic clash with British soldiers that occurred at this location.

During the solar phenomenon "Lahaina Noon" this bendy, curvy sculpture forms a perfectly circular shadow on the ground.

Buried in the Laos jungle is a sanctuary for bears that would have otherwise been milked to death by poachers.

A painting in the historic Cathedral Basilica depicts Jesus and his disciples dining on a traditional Peruvian menu.

This ancient Hawaiian henge may have been an early star chart.

Founded in 670, this ancient mosque is an architectural time portal.

Meet the bronze beloved pet to a family of famous peeing statues.

Hide from the tourist hordes in these relatively unknown, and unguarded lava caves.

"Portugal's Stonehenge" is made up of nut-like stones aligned with the heavens.

Each time a baby is born in Ghent, these streetlights flash in silent celebration.

An ornate plague column – built to celebrate life – claimed the lives of numerous artisans during its construction.

What looks like a suicide in progress is actually a statue of Sigmund Freud.

A full-size replica of this well-preserved temple lets you take a walk through the Mayan age.

This massive mall has hundreds of shops, an amusement park, and a history of deadly amusement attractions.