A spectacular walk on the flank of a gorge.

This spectacular bridge is part of an abandoned train line that once connected Mallorcan capital to the southeastern coast.

A rocky face gazes out over an enormous volcanic crater.

This museum is known as the "Land of the Dinosaurs," but its full-scale dino models are just the start.

This Arab fortress was once the largest citadel in Western Europe.

Medieval village and microminiature museum.

Translating as "The Jump of the Girlfriend," this stunning waterfall has a tragic legend behind it.

The little church's beautifully frescoed ceiling has earned it the nickname “the Sistine Chapel of Madrid.”

Visit a surreal landscape so otherworldly NASA actually used it to train the Apollo 17 crew.

An ancient Roman theatre restored to its former glory in the Spanish city of Cartegena.

This magical space partly designed by Antoni Gaudi is one of the best examples of romantic gardening in the Mediterranean.

A former steam-powered mill from the 1800s is now an industrial park with a giant steel dragon slide.

Stunning Roman aqueduct used for 1900 years and still standing.

A lush indoor jungle fills this bustling Madrid transportation hub.

An architect transformed this abandoned cement factory into his castle-like workshop.

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

Bacteria and algae give the salty water its bubblegum hue.