This building has survived for more than a century and remains virtually untouched.

Time stands still at this serene burial ground in the center of Budapest.

A forgotten graveyard lost in the tangles of an overgrown garden.

The mummified right fist of a 1,000-year-old saint-king sits inside an ornate golden reliquary.

This off-beat, quirky communism-themed bar isn't afraid to poke fun at its history.

A Trabant car, a kangaroo statue, and a plethora of plants take over this abandoned-factory-turned-bar.

Once the home of a hermetic monk, this cave now houses a small church.

Built in 1870 at the bridge that connected Buda and Pest, this spectacular incline railway was almost lost forever during World War II.

This Hungarian castle was built out of cardboard and wood until it proved so popular that it got upgraded to stone.

A 19th century artistocrat's mansion, turned into a library, hidden in a modern library.

A series of caves under Castle Hill that once held the prisoner Vlad Tepes, better known as Count Dracula.

This lurid German fountain plots the sad course of marriage from dating to death.

An unusual vending machine designed to support mourners during funeral ceremonies at Zurich's largest cemetery.

An interactive exhibition space dedicated to the kinetic sculptures of Swiss artist Jean Tinguely.

One of the world's largest collections of pharmaceutical artifacts.

This fascinating museum in an old water tower holds the world's largest collection of Vodou artifacts from western and central Africa.

A museum that chronicles the history of the Nuremberg Trials for Nazi war criminals in the building where the trials were once held.

A castle from the Holy Roman Empire that hosts traveling youth... in its stables.

Artworks by loners, prisoners and the criminally insane.

This simple apartment may have inspired some of the most important theories in the history of science.

A mythically themed self-built sculpture park.

Over 3km of caverns and caves at the Switzerland-France border contain the largest underground river in Central Europe.

Vines grow up the metal bars in this public park created from an old machine factory.

For centuries no one knew there were hundreds of bones and precious artwork hidden beneath this Swiss church.