A misnamed well, with a deep dark past.

340-foot statue built to honour the Heroes of the Soviet Union.

Said to be the only museum in the world dedicated to the most classic of all blooms, the rose.

This beautiful natural train tunnel is said to grant the wishes of visiting lovebirds.

The site of many battles and tragedies, including the 40 maidens who leapt into the sea.

One of the oldest churches in Romania is believed to have been built on the site of a pagan temple.

Once an opulent Art Nouveau hotspot, the Constanța Casino is one of Romania's most beautiful abandoned buildings.

Remains of a station that only operated for one year.

A mysteriously dark cemetery monument fuels stories and legends galore.

A pyramid in Central Europe of unknown origin.

The world's most important buildings shrunk to a tiny size.

Mozart's skull may be held in this collection, but definitive proof continues to elude scientists.

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

The world's largest historic armory was established by independent citizens to defend themselves from the wars of larger forces.

Bizarrely-painted church designed by a controversial artist.

The personal charnel house of Anton Bruckner.

The world's oldest known salt mine.

This "mathematical tower" was an observatory, early skyscraper, and place to reflect on all of nature and the cosmos.

Austria's 5-star prison.

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

The Home and murder site of the witch of Rehmeyers Hollow.

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

A market for witches is hidden within a train station.

This memorial to the thousands of Indian dead during WWI was callously used for target practice during WWII.