Commercial airplanes land mere feet over the heads of sunbathing beachgoers on this tiny island.

Alexander Hamilton, a founding father for the United States, was an immigrant and born on Nevis.

Come for the springs; stay for the mud bath.

The first hospital in the New World.

After Christopher Columbus died, his son built a fancy house to rule from.

A park where people have been going to feed friendly pigeons since the 18th century

This tiny home was originally a narrow alleyway.

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

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

Across Valencia lie the remains of three ancient fortifications built centuries apart: a Roman enclosure, an Islamic expansion, and a medieval Christian wall.

This amazing example of Valencian Art Nouveau looks more like a cathedral than a public market.

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

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.

Despite the name, this 16th-century structure in Galway wasn't built by the Spanish.

This clifftop arch is a natural stunner.

An unusual "skull with ears" sits in the crypt of this small church tucked away at the end of a narrow alley.

Every day is like Christmas on this street where the traditional Neapolitan nativity scene comes to life.

This medieval city gate is now a blend of the past and the modern world.

An 18th century fountain and two columns are all that remains of Rome's forgotten river harbor.

An oasis of beauty, tranquility and botanical research in the middle of Rome.

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

This is the oldest Roman-made bridge in the city still existing in its original state.

Pilgrimage site for star-crossed lovers.

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