"Iron Age" creatures fill this huckster's rusted metal sculpture garden.

This striking art museum holds an amazing series of curiosity cabinets.

Whimsical sculptures dot a woodland path surrounding their creator's old summer cottage.

A breathtaking canyon offers stunning views and frightful pathways through an ecological paradise.

On a trail in Portugal's Barão de São João National Forest, a pile of faces look up at hikers from the forest floor.

This enchanting natural park is a magical example of a temperate rainforest in Europe.

A French valley with forests so lush it was nicknamed "the Small Amazonia of the Pyrenees."

A small Chicago museum filled with thousands of preserved butterflies, beetles, and more.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

Hanging over one of Japan's "hidden valleys," these vine bridges must be remade every three years.

Hidden in an Italian forest is a completely homemade amusement park that has taken a lifetime to create.

A 16th-century horror show built in a lovely Italian garden.

Beautiful carved tunnels.

A self-built castle made by a mysterious man.

Extraordinary sculpture garden created by an eccentric English poet.

Beasts and branches swirl in sandstone carvings, interrupted by one strange creature.

An enormous park-like oasis, full of famous Chicagoans' graves.

Thousands of well-dressed mummies below a monastery.

An underground paleo-Christian burial site composed of the remains of several cemeteries and Basilicas.

Naturally preserved bodies are eerily staged throughout the crypt in varying poses.

This solitary gravestone is separated from the rest in Appleton, explaining why local legends continue to surround it.

Eclectic collections, artwork, and some feline friends fill the writer's former home.

Massive series of 45 caves and over 51,000 sculptures carved from cliffsides in China.

Iceland's "Smoky Valley" is a beautiful river that is shrouded in a constant cover of steam clouds.