One of the oldest still-working clocks in the world sits on an ancient tower.

This community on a small Venetian island has taken to painting their houses in bright neon hues.

Two stone columns flank the grand Venice square, but there were supposed to be three.

Find out what it sounds like when doves cry at Prince's recording studio estate turned museum.

The Andean town where every single building is decorated with a brightly colored frieze.

Ripped apart by a bomb in 1993, the shell of Pablo Escobar's infamous vacation house still stands.

A 10 million-ton rock once worshiped by the Tahamies Indians, accessed by an astounding staircase.

Home to 23 voluptuous and instantly lovable sculptures by one of Latin America's most celebrated artists.

In the heart of Medellín, an artsy urban complex sets the stage for demonstrations and protests.

This beachside town is home to a diverse nature reserve, multiple cays, and one of the three bioluminescent bays in Puerto Rico.

La Cara del Indio honors the Taíno chief who fought bravely against the Spanish invasion of Puerto Rico.

This former sugarcane transport tunnel is now a portal to a lovely beach.

This memorial to a family's dead son has survived a century of hurricanes and earthquakes.

Built some 700 years ago, this Taíno ceremonial site features ball courts, petroglyphs, and evidence of ancient astronomy practices.

These red and black houses were awarded to the firefighters who saved their city from an enormous blaze.

The abandoned remains of this once-thriving hotel looms over the city, awaiting an uncertain future.

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

This giant bronze image of Christopher Columbus embarked on a voyage of its own.

This niche museum devoted to ancient religious artifacts is shaped like the very thing it displays.

A magnificent waterfall nestled in the heart of the El Yunque National Forest.

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

The bat-covered home of one of the world's most popular brands of rum is located on a tropical Art Deco campus.

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

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