This ritzy Italian market is built around a statue of an unforgiven heretic who was burned for his belief in an endless universe.

The yawning maw of this pagan visage is said to bite off the hands of liars.

The iconic boulevard is the perfect place to catch sight of a bicycling skeleton, a levitating Satan, or a chef with his head stuck in a pizza.

Mountain where Jesus was first tempted by the Devil.

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

This large maar crater in Oregon is the bigger brother to Hole in the Ground.

A rugged lava field dotted with molds of the ancient pines that were growing when the volcano erupted.

A sculptor's dream castle turned fantastical ruin.

Frank Lloyd Wright's most iconic home dangles over a Pennsylvania waterfall.

Sasqu(w)atch out!

A multimedia experience that chronicles the atrocities of racism.

The L.A. Zoo has a secret garden of rare bootleg cycads, a palm specimen dating back 280 million years.

Magical-looking cottages that inspired one of the most famous animated films ever.

These delicate buggers are some of the rarest fossils that have bubbled up from the Tar Pits.

Historic funicular railway, believed to be the shortest railroad in the world.

World-famous, Pink's still manages to keep its prized cult fetish status.

The remains of the great moral philosopher reside in a university in London.

The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.

A number of craters left by fatal mortar strikes have been filled with red resin to remember those lost during the Siege of Sarajevo.

Oriental bazaar in the heart of Sarajevo.

The place where World War I began.

One of the largest Buddhist stupas in the world keeps an eye out in every direction.