The former private quarters and office of Dr. Sigmund Freud now hosts a museum housing the works of the founding father of psychoanalysis.

This Austrian museum celebrates the work of famous forgers and their inimitable imitations.

Visitors dip into a variety of pools of what was once ice.

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

The topiary maze at the Habsburg hunting lodge.

This collection of over 50 murals celebrates Brussels' rich history as the self-proclaimed home of the "comic strip."

Hiding the longest subterranean river known in the world.

Three floors of musical instruments coming from all corners of the world and hundreds of years of musical history.

A magical and peaceful ruined Cistercian abbey in what is now southern Belgium.

This fairytale castle was built as a show of power but was nearly torn down thanks to its history of torture.

Cozy basement bar sports an inventory of over 2,000 beers.

Lavish royal estate punctuated with heated greenhouses.

Each spring, a dreamlike carpet of bluebells overtakes the forest floor.

A unique park tells the geological history of Belarus in a national “map” of thousands of boulders and blue spruce.

This Minsk museum has cat coffee, cat chess, cat art, and even a cat "staff," which visitors are free to take home.

Glowing orb in Minsk houses 8,600,000 items.

This rare collection of human deformities displays fetuses with two faces, one eye, and "mermaid" legs.

A small museum in this border city displays the contraband art that has been stolen back from smugglers.

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

This former insane asylum now holds a pathological anatomy museum.

Swarovski's museum/theme park is a fake diamond fantasia overlooked by a giant.

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

A tropical paradise just a short trip from the opera house is filled with beautiful winged creatures.

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