Places k8bliz Wants to Go

A Romanesque tower appears when water levels drop.

The morbid items in this small and hidden museum are not for the weak stomached.

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

Partially collapsed lava tube and cave system complete with concert hall, underground pond, and unique albino crabs.

Of course Salvador Dalí lived in a castle...

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

Abandoned Nazi train station turned underground astroparticle laboratory.

The world's largest wooden structure.

A lush indoor jungle fills this bustling Madrid transportation hub.

A whimsical brother of the nearby Fallen Angel statue takes the falling part quite literally.

Village situated on a narrow volcanic escarpment.

Cliffside houses provide a spectacular view from their perch above the valley.

One of Europe's largest supercomputers is housed inside of a disused chapel.

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

One of the few remaining ancient aqueducts described by Frontinus as 'the most solemn testimony of the Empire.'

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

This whimsical winery by Antoni Gaudí looks ripped from the pages of a fairytale.

One of the most photographed buildings in a city known for its Modernista architecture is an abandoned squat.

The largest Art Nouveau complex in the world is a Barcelona hospital with a 600-year-long history.

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

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

Natural stone arches form a walkable "cathedral" at low tide, then disappear entirely when the water returns.

Bacteria and algae give the salty water its bubblegum hue.

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