The world's first zoo for microbes collecting the horrible and wonderful things living on and around us.

The deepest sinkhole in Central Europe comes with a grisly tale and an unusual nickname: “The Stepmother Abyss.”

A steampunk-styled three-floor factory churning out art, activism, and electronic beats.

Europe's largest natural bridge has a 19th century royal chateau built into its side.

Two monstrous faces loom over a village in Czechia.

A spiral staircase twists to the top of this unusual Czech lookout tower.

Step inside the first house designed by Catalan architect Antoni Gaudí, considered to be one of the first Art Nouveau buildings.

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