The 700-year-old fortress was the site of Count Orlok's castle in "Nosferatu."

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."

This fairy-tale castle would make Dracula (who is said to have been imprisoned there) jealous.

Some call this eerie forest of crooked trees the "Bermuda Triangle of Romania."

Known as the Hintz House, this medieval pharmacy has been an apothecary's haven for nearly 450 years.

The Natural History Museum that time forgot.

The European towns of Brașov and Râșnov each have proud signs reminiscent of the Hollywood sign.

A fire once nearly devoured this gorgeous 14th-century Gothic cathedral.

This snug medieval lane is one of the narrowest streets in the world.

The mystery of the Putim Ossuary involves a tricorn hat.

The oldest surviving glass furnace cone in Western Europe.

This mysterious hilltop collection of Druid carvings isn't quite what it seems.

Long-secret natural history museum, featuring the skull of a "Terror Bird."

A brick foundation and piles of listing building materials are all that remains of this World War II POW camp.

Man-made cave with enigmatic carvings, some say made by the Knights Templar themselves.