Places megankass Wants to Go

The hidden ruins of an old hydroelectric plant reclaimed by nature.

This small and often-overlooked museum holds some of Spain's finest artistic treasures.

A display of torture devices used in the Spanish Inquisition and other scourges of medieval Europe.

An eerie collection of the surviving structures from a past celebration of the future.

Giant granite sculptures representing family on the northern coast of Spain.

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

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

A curious carving hides on a marble column in the Mosque-Cathedral of Córdoba.

Blue-green pools and smooth stones comprise one of Spain’s most idyllic hidden wonders.

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

Volcanic rocks ground down into sand make this Spanish beach as black as night.

One of the largest ossuaries in Spain is packed from floor to ceiling with bones.

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

Of course Salvador Dalí lived in a castle...

The chefs at El Diablo use heat generated by an active volcano to cook the food.

The earliest known map to show America, discovered by accident at a Paris bookshop.

The only urban monument in the world designed by the great surrealist painter Salvador Dalí.

A completely underwater art museum sends a stark message about humans' impact on the environment.

The world's largest wooden structure.

A landscape decorated with enormous skull sculptures.

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

At the foot of a waterfall lies a peaceful swimming lagoon and evidence of over 60,000 years of human habitation.

A temple to modernity, tucked away amid Barcelona's more well known museums.

Commonly acknowledged as the only public monument to the Devil himself.