This meticulously extracted nervous system allegedly came from a 19th-century custodian who donated her body to science.

This charming colonial alleyway is one of the oldest continuously used residential streets in the U.S.

Mural made of 100,000 pieces of hand blown glass, and until recently, the largest glass mural in the US.

The largest permanent Monopoly board makes one of the longest games even bigger.

Mummified monks and the accidentally interred, in a 17th-century crypt.

Europe's second largest ossuary wasn't discovered until 2001.

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

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

This medieval castle overlooking the Elzbach river looks just like it did hundreds of years ago.

Two thousand artifacts from around the world collected by one woman who loved to travel.

The largest and most famous wax anatomical collection anywhere in the world.

Communism's topsy-turvy effect on Poland has been brought to life in this wacky tourist trap.

Two distinctive homes on a New England village green look like a couple of frosted wedding cakes.

This volcanic cave lake is essentially hard proof that Iceland is the most magical place on Earth.

Dug as a secret royal escape route, the tunnel became a wartime bomb shelter and dumping ground for vintage cars.

Plundered and left asunder by grave robbers, this ancient necropolis has been painstakingly pieced back together.

Gilded heaven for philatelists and architecture freaks, still in full working order despite sitting atop tremulous ground.

The awe-inspiring ship from the golden era of cruising has an incomparable history and a reputation as one of the world’s most haunted places.

This shop and gallery is a modern-day cabinet of curiosities, unassumingly positioned along an urban thoroughfare.

A walk through the historic city center, under the streets of Seattle.

One of the oldest medical collections in Europe focusing on rare surgical instruments.

A hands-on traveling collection of the innovative devices of yesteryear.

At the crypt of St. Mary of Eulogies and the Dead you are left alone to ponder mortality among piles of skulls.

The hallucinogenic center of the ancient world.