Places poppyhuskisson Wants to Go

This 47-story "M" needed 20 years to be completed

A Franco-era dam flooded (almost) everyone out of this centuries-old Aragonese town.

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

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

The unexpectedly beloved remnants of a controversial thermal power plant.

The abandoned club hides in the hills of Ibiza.

The defensive tower was built centuries ago to warn locals of Berber pirate attacks.

The first model village in Brazil, built in 1917 to house workers at the jute sack factory.

This somber statue remembers the enslaved women who were forced to nurse their owners' babies.

Hitler's bleak vision of relaxation still stands as a mostly abandoned 10,000-room resort complex.

This former steel and coal plant is now a neon-lit industrial fantasia.

The music is over at the Ballhaus Riviera Ballroom, but the ballroom remains in haunting disrepair.

The abandoned remains of this Victorian brewery hide crumbling bowling alleys and rusting industrial gear.

The ruins of an abandoned crematorium haunt an eerie deserted German cemetery.

Obscured within a ring of trees, this abandoned World War II relic hides on a German hillside.

A statue of Vladimir Illyich Lenin guards this abandoned building in the "Forbidden City."

"Alleys of Stone" form natural mazes in Spanish natural park.

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

A Romanesque tower appears when water levels drop.

These magnificent city walls rise from the barren sun-baked Spanish plains like something straight out of a fairytale.

The abandoned ruins of a beautiful medieval castle just outside Barcelona.

Stunning Roman aqueduct used for 1900 years and still standing.

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

Mysterious Spanish catacombs of unknown origins.