The original span of a high bridge across the deep Crooked River Gorge has been preserved for pedestrian use.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

A sharp bend in a dramatic river canyon cut through red rocks.

A bright little alley in La Boca is a part of tango history.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

This demon atop the Notre-Dame de Paris looks utterly bored.

Time has been frozen at this station since the bombing in 1980—or so it was believed.

Legend has it this fountain built to symbolize the Pope’s power hides a strange secret concerning Neptune's manliness.

Over 100 towers were built in Bologna during the Middle Ages, but only 22 survive.

On this Puerto Rican island, many abandoned naval ammunition bunkers sit open while a few have been padlocked by locals as personal storage.

The world's second largest single-dish radio telescope, once used to contact E.T.

Archaeological sites and great food inside the island's largest mangrove forest.

The ruins of the first Spanish settlement in Puerto Rico.

This chapel on a cliff is renowned for its healing powers and was founded on the site of a supposed divine intervention.

Legend tells how a Spanish soldier disappeared from this isolated sentry box without a trace.

This colorful gate stands as an entrance to the walled city of Old San Juan.

Everyone from Alan Ginsberg to The Rolling Stones has stopped by this classic dive bar.

This bleach-white graveyard overlooking the ocean is accessed through a tunnel.

An extraordinary mixture of natural beauty and man-made phenomena.

This pop-culture shop also offers the chance to become part of their favorite tv show or movie.

These falls, sometimes called the "Niagara of the West," still put on a good show at the right time of year.

An enormous pink granite batholith, long attributed with spiritual powers by the Tonkawa Indians.

The second largest roadrunner in the world stands 11 feet tall in his West Texas town.

A Prada store in the West Texas desert that is never open for business.