Breathtaking and huge 430 year old maps of Italy.

This abandoned Slovenian military barracks has become a punky-political art squat.

The winter home of millions of migrating monarch butterflies.

If you can look past the nearby sewer pipes, this urban sinkhole grotto is a mini-paradise.

Where the high court feasted, frolicked, and high courtesans put their royal lovers' diamonds to the test.

A forgotten remnant of the Soviet Union, Transnistria is an unrecognized country hidden behind a heavily militarized border between Moldova and Ukraine.

A church of bones, decorated with 40,000 human skeletons.

A white oak with property rights.

Part of one of the largest flooded cavities on the planet, and littered with prehistoric animal bones.

Every inch of this chapel is covered in craftsmanship from across the world.

Thousands of well-dressed mummies below a monastery.

Terrifically morbid cemetary and site of famous Paracelsus' grave.

Trick water gardens from 1619 featuring a 200 piece mechanical theater powered by water.

One of the few remaining carousels built by master amusement park carver Charles I.D. Looff.

The attic of a four-century-old canal house hides a clandestine church.

Nestled in a peaceful valley, this Armenian monastery may have been saved from Mongols thanks to the eyes of God.

This former coal mine has been turned into a sprawling modern art complex.

These elevated trucks were put in place as a middle finger to The Man, but are now considered folk art.

Light bulbs, scrap wood, and tinfoil comprise this homemade throne of the gods.

Explore the History & Technology of Electronic Communication

A museum dedicated to the exploring past, present, and future innovations.

Natural history museum displaying a famous taxidermied St. Bernard.

A diverse collection of wax, bone, papier-maché and mummified relics.

Secret Soviet city once home to Russian cosmonauts and space training facilities.