Pompeii's less famous neighbor is still revealing her secrets.

A nearly 500-year-old sculpture depicts a man eating a sack of babies, and no one is sure why.

The intriguing personal collection of a professional demon-chaser.

Natural time capsule containing an alien ecosystem.

One man's homage to the sun continues to grow like a glass fractal.

A rare view of a preserved Victorian science museum.

Rising from the sea like a stone monster.

In this historic region, homes and churches are carved into ancient volcanic rock formations.

This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

The birthplace of an eccentric alchemist and possible inspiration for the fictional reanimator of monsters.

Two stunning 17th-century libraries and a cabinet of curiosities.

An enormous, inside-out glass globe built in 1935.

Since 1874, this macabre collection has developed into a museum devoted to Scotland Yard's mementos of dastardly deeds.

A seemingly endless landscape of pure salt stretches far across Bolivia.

High on a hill overlooking Los Angeles lives a world famous, high power conical Tesla Coil.

The macabre collection of Jacques Sirgent, an expert scholar on the undead and all of their trappings.

Rippling sand dunes frozen in the Arizona rock.

Tucked in the back of this amazing antique store is an important piece of medical history.

The fairy tale castle of the "fairy-tale king."

A crumbling hospital from the 1850s on Roosevelt Island.

An ancient capital city that dates back 3,000 years old and harbors many surprises.

World's largest collection of serial killer artwork and other macabre exhibits.

The intricate stonework of Machu Picchu serves as a testament to Incan engineers.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.