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

On the wall of this medieval walkway, a symbol of the Spanish Inquisition.

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.

Once a strategically imperative naval base, portions of this Bermuda dock complex now serve cruise ships.

Send a postcard while vacationing with Satan.

The ancient latrines of the Greeks, in all their public glory.

The alleged house of the Virgin Mary is tucked away in a park and nature preserve on Mt. Koressos in Turkey and is holy to both Catholics and Muslims alike.

A charming beach town in Turkey captures all the colors of the rainbow.

This gem is often wrongly overshadowed by the larger, newer Metropolis church in Athens.

Heralded as the world's first theater, these ruins are often overlooked as they reside in the shadows of the Acropolis.

This national park on the shore of Lake Michigan features remarkable dunes that lie at the heart of a Chippewa legend.

This small, nautical gift shop is home to a 500-pound behemoth.

This lovely public park has an intriguing past and unique wooden bridges made of concrete.

Hell on Earth is actually a small town in Michigan where anyone can be mayor for a day.

The first KFC is on the National Register of Historic Places.

After a water tower painting was accused of being an ad, a simple fix was made that gave the city a motto.

These dramatic cola-colored falls have appeared in a poem by Henry Wadsworth Longfellow and a song by Sufjan Stevens.

Strange physical sensations and optical contradictions keep visitors coming back for more.

The origin of the Nixon tapes is rooted in technological incompetence as much as secrecy.

An ancient necropolis of magnificent tombs.

The ancient mosaics here are considered among the finest in the world, and serve as a stunning record of Greco-Roman daily life.

A "miracle" that seems to produce more holy fistfights than holy revelations.

This subterranean funicular is one of the world's smallest subways.

This full-sized orange tree lives suspended in mid-air above the streets of Jaffa.