A memorial for a young woman and her ghost, which are claimed to have caused countless deathly shipwrecks.

Horrifically creative torture devices and shame punishments line the walls of this chilling museum.

The abandoned mine where American troops discovered a treasure trove of art and artifacts hidden by the Nazis.

A stunning two-story timepiece within a medieval Brick Gothic church.

From Ancient Rome to WWII, Neupfarrplatz has over 2,000 years of history underneath its main square.

The stones of this formerly witch-obsessed castle were used to build a church.

A collection of artworks exclusively created by the mentally ill that was almost burned by Nazi culture police.

The largest treasure hoard in Europe is contained in a castle that was bombed out during World War II.

This ancient ruined monastery has been destroyed by fire so many times that it seems like God hates it.

A castle from the Holy Roman Empire that hosts traveling youth... in its stables.

Goethe's "Faust" was inspired by these rock formations known as the "Devil's Pulpit" and "Witches' Altar."

Once the tallest building in the world, this abandoned church is now a monument to the destruction of WWII.

These 18th century gardens tell a rocky story of the son of Odysseus.

Among the ostentatious rococo ornamentation of this church, an image of death cuts the life-thread.

This Nazi-built amphitheater was constructed on a sacred mountain site used by various German cults.

This unique Renaissance castle was turned into a home for Nazi occultism.

A striking 12th-century-style castle built on the edge of a cliff.

This medieval castle overlooking the Elzbach river looks just like it did hundreds of years ago.

"The most colorful grottoes of the world.

A museum dedicated to the history of a terrifying secret police is now held in their former headquarters.

A tour of underground Berlin takes you through WWII air raid shelters and tunnels used to smuggle people out of East Germany.

The birthplace of an eccentric alchemist and possible inspiration for the fictional reanimator of monsters.

The fairy tale castle of the "fairy-tale king."

This jaw-dropping 19th-century bridge uses its reflection to form what appears to be a perfect circle.