Milan's duomo is covered in beautiful carving including a curious "dinosaur-like" beast.

A Milanese café entirely designed by the American director Wes Anderson.

Barcelona's only remaining tram system takes riders to the Tibidabo funicular.

A haven for book enthusiasts across the street from Retiro Park.

In this 400-year-old hotel in Madrid, you'll find a comb in every room, an old clock, and maybe a ghost.

A must for film lovers in Madrid and home to the Spanish Film Library's projection space.

This unassuming bookstore in the heart of Madrid is one of the oldest in Spain.

This house's itty bitty size means no humans allowed.

Even after multiple failed attempts to be hanged, Chaguinhas was still alive, making people believe it was a miracle.

This skyscraper once housed weapons during the revolution and was the scene of two brutal crimes that shocked São Paulo society.

Ella Fitzgerald, opera singer Enrico Caruso, and dancer Isadora Duncan all performed in this lavish, supposedly haunted theater.

Unconventional site where the tracks of Zurich tramcars intersect.

One hundred years ago this small house in downtown Zürich became the birthplace of the Dada movement.

These magnificently sculpted tombs represent Spain's own legendary version of "Romeo and Juliet."

This multi-level, aqueduct-footbridge hybrid is one of the greatest works of the Spanish Renaissance.

An abandoned masterpiece of Soviet Brutalist architecture.

Legend has it that Napoleon Bonaparte fell in love with this Gothic church.

A statue of a boy looks up at where the famous rival to the Leaning Tower of Pisa once stood.

Touching the iron railings of Tarragona's balcony to the Mediterranean is said to bring good luck.

This Roman arena once played host to bloody gladiatorial battles.

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

The building that once housed the dictator's secret police is now a museum that documents the history of an oppressive regime and those who fought against it.

A daily pyrotechnic celebration marks a beloved tradition during Valencia's festival season.

Vibrant street art created with mixed media.