A museum dedicated to an elusive cryptid.

These rare statues are one of the few remaining material witnesses to Old Prussian culture.

This antique thermometer honors the creator of the first universal temperature scale.

These mechanical goats first battled it out in the year 1551, all because of an overcooked deer.

A fairytale Gothic castle steeped in Nazi treasure conspiracy theories.

Museum dedicated to "the man who moved the Earth."

After the famous composer died in Paris, his sister snuck his heart out of the country to honor his wish that it be buried in their native country.

A 20th-century picture show in 3-D.

An abandoned Nazi explosives plant founded by the inventor of dynamite is now an underground museum.

This abandoned fighter jet launch center is now a haunting street racing course.

This soviet pilot's graveyard is filled with headstones made of airplane fins.

This medieval Estonian tower provides access to a series of tunnels that have been home to soldiers, punks, and fine art.

This small Estonian hill is covered in hand-made twig crosses that are said to bring good luck.