The longest hedge maze in the world.

After giving up Michelin glamour for his Amish faith, one chef now makes stellar sausages in a small, off-the-grid shop.

At the right time of day, sunlight floods through the roof of this cave and illuminates the small pavilion hidden within.

An unusual cave filled with rare alien-looking aragonite formations.

At the base of Peña de Bernal, a small business keeps evidence of alleged extraterrestrial visitors on display.

Take an underground boat ride through a former hydraulic raceway that was built in the late 19th century.

Admire dozens of life-size animals made from old scrap metal, nuts, screws, and valves.

A massive sculpture of an obscure Celtic coin that has become a symbol in Slovakia.

A once-fairy tale mansion now stands in a state of disrepair.

This Slovakian statue of an emerging sewer worker might just be a bronze peeping tom.

This spaceship sculpture in the middle of the Slovakian capital looks like it just crash-landed.

A unique hotel for the artistic soul.

"World machine" built by an untrained Austrian farmer.

Each year melting snow turns these Austrian hiking trails into scuba zones.

Ride a dragon train into a world of dwarves.

A unique opportunity to stay the night in retrofitted sections of sewer pipe.

A pyramid in Central Europe of unknown origin.

A centuries old castle atop a dormant volcano houses museums devoted to both women and witches.

The largest ice cave in the world is thought to be the entrance to hell according to Austrian legend.

These are probably the most beautifully-crafted toilets you've ever seen.

The world's largest collection of intentionally useless inventions.

Artfully arranged bones of 5,800 Austrians.

A Chinese mining company has created the world's first cloned village in this perfect recreation of an Austrian town.

One of the biggest Buddhist stupas in Europe, hidden from most locals.