The glowing blue Nymphaeum of Emperor Tiberius.

This bronze boy sits on one of Capri's rocky cliffs, waving at the passing boats.

The Emperor Tiberius' palace of debauchery.

This clifftop arch is a natural stunner.

Windblown rock formations in an ancient Roman quarry.

An ancient aqueduct tells the story of Sardinia's ancient Roman past.

Every year, the town of Menton, France, turns lemons and oranges into giant sculptures depicting windmills, dragons, and more.

A bronze tribute to Mika Häkkinen's 1998 Monaco victory.

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

Museum celebrating the ocean, with the largest wunderkammer dedicated to sea exploration.

A medieval military street hidden beneath a charming French fishing village.

One of Antoni Gaudí’s earliest buildings, built between 1886 and 1890 for the industrialist Eusebi Güell.

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

Construction of Barcelona’s iconic (but controversial) church was finally completed in 2026—a century after the death of its architect.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

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

This historic electric train has operated with regularity since the early 1900s.

Abandoned limestone quarry from the 19th century, now a man-made canyon reclaimed by nature.

This unique prehistoric funerary monument is notable for its distinctive boat-shaped design and exceptional preservation, offering a fascinating glimpse into the island's ancient burial practices.

These Stolpersteine located in Spain honor Republican soldiers who perished at the hands of Nazis after the fall of France.

An old quarry transformed into a recreational and cultural space.

The effect of this ancient form of image projection situated atop an 11th century Moorish palace is thrilling.

The tomb of one of the greatest travelers in history.

A sharply wedged sundial marks the point at which each day in the United States begins.