This shining multicolored metro station deep under Naples is said to be the most beautiful in Europe.

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

One person's lost luggage is another person's treasure.

This monumental Jesus is often referred to as "Our Milk Carton With Arms."

This futuristically sylvan church is a glass-enclosed marvel of modern architecture.

The only diamond mine in the world where you can keep what you find.

A mysterious light floating in the trees of Arkansas may be a piezoelectric effect.

This quirky Arkansas wax museum does not shy away from the macabre and the grotesque.

An ever-growing collection of rare and strange objects owned by local Arkansas illusionist Maxwell Blade.

Where animatronic singing fish go to retire.

A 56-foot tall statue of the god of fire looks out over Birmingham, Alabama.

Joe Minter is only doing the work of God in his yard, he says.

A unique book shop with a collection of rare tomes and a nostalgia museum.

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

A bizarre house filled with an astounding array of collections.

Outsider art meets paleontology at this roadside reptile repository.

A once-luxurious, now abandoned hotel in the Italian Alps.

This amazingly preserved Doric temple was abandoned before it was ever completed.

The quirky collection includes treasures like Elvis' underwear, Bob Barker's toothbrush, and hundreds of sock monkeys.

A wealth of local folk art, antiques, and curios, without ever leaving your car.

This Virginia railway overpass is said to be haunted by a serial killer in a rabbit costume.

This enchanting 600-year-old tree is so magical it inspired the beloved tale of Pinocchio.

The oldest scientifically dated tree in Europe lives on a remote cliff.

The world's oldest individual clonal tree looks like a wimp despite standing tall for 9,550 years.