A breathtaking viewing platform over the Alps.

The beautiful, ornate weather station is the most popular geocache in Salzburg.

Visiting this café is like visiting the Austrian grandma you wish you had.

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

Where beer lovers can literally immerse themselves in beer.

A rooftop restaurant hides in plain sight atop Vienna's Palace of Justice.

Inside the corridors of this flea market, visitors are sure to find some obscure and odd treasures.

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

This cubist Vienna church building looks like some sort of alien stonehenge.

Located right outside of Vienna, visitors can take in expansive views of an ethereal forest.

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

A spherical "micro-nation" in the heart of Vienna.

The beautiful baroque library of the Hapsburg empire.

A monument in the Belarusian city of Polotsk claims to mark the exact midpoint of the European continent.

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

One of Hollywood's most iconic actresses was born in an upscale Brussels neighborhood in 1929.

Above the door of a house, a plaque claims to commemorate the future living place of the inventor of time travel.

This residence straddles a border between Belgium and the Netherlands.

In the shadow of a former battleground, the resting place for nearly 2,000 soldiers who died in World War I.

A taxus-tree to which Julius Caesar reputedly tied his horse.

The world's tallest boat lift stands as a massive piece of industrial tourism.

This memorial museum chronicles the apocalyptic destruction of the First World War.

This bike path traverses the treetops.

Brussels' favorite peeing boy has a sister.