An autonomous oak in Alabama.

Crumbling ruins mark the site of a couple's grisly murder in the woods.

The origin of this mechanical boy was a mystery until he revealed his maker by writing it in perfect cursive.

A curious collection dedicated to human and animal anatomy and pathology.

The only remaining collection of flayed figures made by French "madman" Honoré Fragonard.

An incredible menagerie of more than 3 million taxidermied animals at the oldest science museum in Europe.

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

The oldest museum in Russia is home to a fascinating collection of nearly two million anthropological artifacts and anatomical curiosities.

The astonishing collection of an infamous criminologist.

Continuing the tradition of the dime museum in style.

Meet the world's longest tapeworm in a collection that really gets under your skin.

Australian museum dedicated to human health and lack thereof.

A former taxidermist has turned his old shop into a folk art mecca.

Every last book in this bookstore is signed by the author.

Medical and zoological curiosities for sale.

Four-story concrete hotel never opened to customers.

This small city where almost everyone lives in the same building can only be reached via North America's longest tunnel.

What else would you call a playground hidden in Alabama's oldest and largest cemetery?

The remains of an idyllic small town built for the film 'Big Fish' still stand around a rundown main street.

The country music legend's grave is surrounded by Astroturf because fans kept plucking out the grass.

Cadillac where country's first big star was found dead.

Once one of the largest producers of pig iron in the world.

A short hike into the mountainside forest reveals a decaying 1890s town.

"The House That Love Built" is shying away from "The House That Ghosts Love."