Every spring, locals see the shadowy figures of a ghost army of slain Greek soldiers descend upon this ruined fort.

This stone tower was built to protect Crete from incoming pirates.

A minotaur, a labyrinth, and a dubious restoration pull in visitors from around the world.

This massive blockhead sculpture hides an entire library.

The history of occult science is turned into a creepshow at this lurid Prague tourist attraction.

Headquarters of the legendary clairvoyant's readings, spiritual hospital, and massage school.

Scenic mount trashmore, Virginia Beach's most curious waterfront still has a couple of secrets.

Though strikingly beautiful, Seattle's other railway station is now largely forgotten.

The four tall pillars once marked the entrance of the historic Seattle church that fought for women's suffrage and civil rights.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

On the Oregon coast is a natural hole that seems to be draining the sea.

This beautiful vintage movie palace has seen little change in form or function since the 1920s.

Inspired by a foil-wrapped potato, (seriously) the Markel Building has been deemed one of the 10 ugliest buildings in the world.

A turn of the century building boasting some of the most beautiful art nouveau architecture in Prague.

Increasingly decayed figures stand as a powerful reminder of the human costs of Czech Communism.

This tipsy office building in downtown Prague was originally called “Fred and Ginger.”

Macabre astrological automaton clock dating to the late 1400s.

A heavenly experience, right here on Terra Firma.

Portlandia is the second-largest copper repoussé statue in the United States.

A massive sea stack famous for its appearance in The Goonies.

The world's smallest park was dedicated in 1948 as the only colony for leprechauns west of Ireland.

100-year-old shipwreck you can walk up to at low tide.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

This statue was given to France by the United States to commemorate the centennial of the French Revolution.