A secluded art gallery hidden within the cellars beneath Tallinn’s medieval monastery.

The ruins of an Estonian prison are drowning in the quarry lake where the convicts were once forced to work.

Tombstones buried in overgrown grass mark the deceased occupants of this abandoned graveyard.

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

This disappearing geyser has been attributed to witchcraft, but really it's all about rainfall.

Abandoned Soviet base once stocked with short and medium range missiles pointed at western Europe.

A former imperial sea-fortress and Soviet prison.

The oldest church in the Estonian capital is home to over 100 fantastical cemetery coats-of-arms.

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

Spend your honeymoon where the Devil had his wedding.

"There's nothing there," and other lies the KGB told us.

A bronze monument to the infamous radio broadcast in the real New Jersey town where the fictional Martians crash-landed.

One of the world's largest model railroads is a mind-boggling achievement.

One man's lifelong obsession with death.

A one-of-a-kind collection of a unique medium.

Political debates in a fabulous Pasadena castle.

Located on 420 acres in the high desert, this spiritual center is dedicated to the "science of the future."

Oldest building in California still in use.

A world-class observatory in the California desert.

Where there's quartz, there must be gold. Thus is the story of the mines of Julian, and the titillating times of the Gold Rush.

The site of murders and Satanic cult gatherings.

Behind this beachfront shop lies a spectacular, colorful sea cave with an equally colorful past.

Lemon Grove, California is known for its giant lemon...and mummified bodies.

One of the world's largest collections of rare and magnificent bird specimens.