An ancient pagan site swirling with legends in the foothills of Franconian Switzerland.

This historic little railroad runs through some of the most beautiful scenery in Germany.

The last remnants of a massive medieval wall that once encompassed the city of Berlin.

The 3,600-year-old archeological sensation is considered to be the oldest representation of the cosmos.

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

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

The largest brick bridge in the world.

Enter the cabin of a life-sized Hindenburg replica.

This temple to the sturm and drang of Richard Wagner contains a dragon's cave and reptile zoo full of living "dragons."

The medieval institution is home to the precious treasure stolen in World War II in one of the greatest art thefts of the 20th century.

Retirement home for giant obsolete machines.

The world's oldest rose is so tough it survived being bombed in World War II.

Ample proof that watery ends make for well-preserved, millenia-old mummies.

Hamburgers are intensely proud of their tunnel beneath the river.

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

Money made from smuggling sugar helped create this wondrous rock maze in honor of the Prussian Queen Louise.

This abandoned coliseum was intended to be a grand Nazi rallying ground before it was halted at the end of the war.

A fearsome dragon clings to a corner of Munich's city hall.

A former ironworks that was the first UNESCO industrial site.

A strange rock formation with numerous legends trying to explain it.

Cold war icon and onetime "hole" in the iron curtain.

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

In this truly magical place, rent hasn't been raised since the year 1520.

Dress up like a miner and take a slide into the disco-lit depths of this once foundational salt mine.