Mine shafts and hard pastries await visitors at this massive mountain of salt.

This ancient Spanish castle sits high upon a hilltop.

Super Robot anime statue guards a forgotten suburban development in Tarragona.

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 blowhole bursts spectacularly right next to the buildings in a medieval seaside town.

A breathtaking canyon offers stunning views and frightful pathways through an ecological paradise.

In one of the smallest countries in the world stands an original Salvador Dalí sculpture.

Religious dwelling in a Spanish volcano.

Wonderland replication in progress by one persistent man.

Giant eggs, walls of bread, and nightmare surreality mark the largest collection of works by Salvador Dalí.

Designed by Gustave Eiffel before his famed tower.

Kissing the ass of this stone lioness has become a rite of passage in the city of Girona.

A Romanesque tower appears when water levels drop.

Famed architect Antoni Gaudi built this generous thank you gift to a friendly host who housed him during a job.

An enchanting monastery in the Spanish countryside appears lifted from a fantasy tale.

This former Baroque palace on the historic Calle Montcada is a rare architectural gem and was once the meeting place of an aristocratic scholarly society.

Gaze upon chocolate sculptures depicting everything from chariot races to Gaudí's famous church at this shrine to sweets.

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.

A vista of the city and sea from atop the little-known viewing deck on an unassuming Columbus statue.

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

A beautiful little museum hidden away in the heart of Barcelona holds a treasure trove of Ancient Egyptian artifacts

Week-long block party becomes a competition for the best decorated street.