Whisper secrets in a busy station only to be heard on the other side of this acoustic arch.

Historic fortifications form the boundary of Vatican City, but it’s not entirely surrounded by walls.

This statue of the great Argentinian car driver is located near a famous curve of the Monaco Grand Prix.

Located inside a former bread factory, this museum explores a century of transportation history through innovations that were extraordinary or failures—sometimes both.

This popular park is home to a sea serpent sculpture that now overshadows the twisted history of its creation.

An obsolete, vanishing traffic device warns Cincinnati drivers away from middle-of-the-road obstructions.

This colorful statue welcomes visitors to a Barcelona park.

This home designed for chocolate magnate Antoni Amatller is an exquisite treasure-box of Catalan Modernism.

This replica of the Greek structure is in the heart of Nashville.

The record holder for the world’s largest peach.

Long tunnels run under the ancient chariot racing circuit to the tower.

Living towers made of people that are now recognized by UNESCO.

These fly sculptures are scattered around the city and represent the patron saint of Girona.

This mansion oasis contains gardens, sculptures, and fountains just off the busy Plaça Kennedy in Sant Gervasi.

The "lovely red Vega" of the legendary record-settling pilot.

The oldest U.S. Government building in California, and it's State Historic Landmark #1.

L. Frank Baum wrote part of the "Wizard of Oz" series in this wooden Victorian beach resort.

An Orthodox church built by the Royal Family for the Russian community exiled to the French Riviera.

A detailed pachyderm supports Rome's smallest Egyptian obelisk.

2300-year-old Roman road connecting the empire.

This super-sized skillet is a replica of a usable giant pan where a woman once skated on bacon.

Home of Jake the Alligator Man, the mummified remains of a cigar smoking, cross-dressing celebrity of the Northwestern coast.

A beautiful 62-acre Catholic shrine and botanical garden.

An enormous pair of straw sandals woven in the traditional way—to keep demons at bay.