More than 21,000 images fill this overlooked gem of a prehistoric site.

This is one really big nut.

Home of the International Space Hall of Fame.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

A peaceful Elves-fairytale landscape hides an evil scar, a chasm so dark and daunting that for centuries it was believed to be the gateway to hell.

Budapest's Communist-era statues, banished to the suburbs.

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

Late at night, the bust of the "Dracula" actor was snuck onto the facade of this Budapest castle.

A controversial “crumpet”-shaped museum tries its best to blend in with surrounding parkland.

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.

This sculpture honors the man who was known as the "Righteous Among the Nations."

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

A highly-criticized monument in Budapest has become the site of a makeshift Holocaust memorial.

Also known as Uncle Karl, the beloved bronze copper keeps a watchful eye on St. Stephen’s Basilica while people rub his lucky belly.

A random tree outside a Budapest hotel has become a DIY shrine to the late singer.

This easily overlooked memorial immortalizes the scars from the 1956 Hungarian Revolution.

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

A triumphant marble and bronze fountain depicting a 15th-century Hungarian king and his hunting party.

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

A trail of iron footwear stands as a monument to the thousands executed along this riverbank during WWII.

This Budapest bar allows drinkers to leave their mark on the walls, floor, and even ceiling.

Uh, pardon me, ma'am, but I couldn't help noticing that there's a Columbo statue in the middle of Budapest.

The sunlight passing through the opening of this huge cave system creates a magical effect.