Places Klara Witch Wants to Go

A massive 1830s industrial site once known as Czechia's "Iron Heart" has been transformed into a playground of science, technology, and art.

An extensive network of secret tunnels was created for the Nazi project "Riese."

The walls and ceiling of this Polish church are decorated with thousands of skulls, with another 21,000 skeletons just below.

Naturally formed rock city in Poland.

Enormous sandstone towers loom within a Czech forest.

The world's largest collection of intentionally useless inventions.

A mesmerizing landscape of 18th-century cellars carved out of the land.

This unusually shaped mountaintop tower looks like a UFO floating over the city.

Bohemian paradise covered in majestic forests.

This renaissance château was home to an infamous witch hunter who sent a hundred suspected witches to their deaths.

This perfectly conical hill in the La Serena reservoir is humorously known as Europe's Largest Roundabout.

This power plant is at the edge of a Czech mountain.