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

A pyramid in Central Europe of unknown origin.

A small marionette collection located within the dark cellars of an 11th-century Austrian castle.

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

American soldiers discovered Europe's best one-liner at the end of World War II.

Ride a dragon train into a world of dwarves.

A silly medieval mural preserved on the side of a Viennese house.

This museum promotes informed contraception by documenting its often secret past.

The townhouse where the "Blood Countess" Elizabeth Báthory started her murderous career.

Legends surround an ancient tree trunk riddled with nails for good luck.

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

Terrifically morbid cemetary and site of famous Paracelsus' grave.

Where beer lovers can literally immerse themselves in beer.

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

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

The crypt of the imposing Stephensdom holds royal intestines and thousands of skeletons.

Swarovski's museum/theme park is a fake diamond fantasia overlooked by a giant.

Archduke Ferdinand II's collection of rare objects is considered one of the oldest museums in the world.

The Habsburgs' royal collections of art and wonders.

The legendary cliffside castle of three-time Voivode of Wallachia, Vlad the Impaler.

The possible imprisonment of Vlad the Impaler here earned the medieval castle its nickname, "Dracula's Castle."

A magnificent collection of imperial armor and weaponry.

A fairytale art house in the middle of Wisconsin.

These Great Lakes sea caves accessible by boat in the summer turn into temples of ice reachable by foot in the winter.