The complex has been abandoned since the Croatian War of Independence, barring a stint as a set for 'Game of Thrones.'

This whimsical statue dumps water on its head to symbolize knowledge flowing into his brain. Or maybe booze.

A once-magnificent collegiate church is falling into ruin.

A fantastical 13th-century fortification sandwiched by a modern hotel in central Brussels.

A little sculpture with a large wardrobe.

This modern arts center is built around a gem of late-Baroque architecture.

Christ's blood allegedly preserved in a Belgian town.

A marble Lucifer hides behind the pulpit of this Gothic cathedral.

Meet the bronze beloved pet to a family of famous peeing statues.

Climb inside an iron crystal magnified 165 billion times its normal size.

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

This strange statue features a bust of the famous composer plopped atop a woman's body.

The first modernist church in Europe.

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

The personal charnel house of Anton Bruckner.

The solemn exterior conceals an opulent interior of this 17th century church.

A neo-Gothic church built to thank God for saving the Emperor of Austria from an assassination.

An exquisite Baroque church in Vienna's old town.

Baroque celebration of the end of the Great Plague of Vienna.

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

The topiary maze at the Habsburg hunting lodge.

Built to give thanks for the passing of a plague epidemic, this cathedral is a one-of-a-kind architectural hybrid.

The final resting place for the remains of 143 Habsburg royalty.

Destruction from Armenia's 1988 earthquake inspired an artist's sculptures of scrap metal.