Island where motor vehicles are banned -- home to the only carless highway in the United States.

Taxidermy and miniatures come together to create this unique museum.

The “American Gothic" artist's largest works hang in an Iowa State University library.

Beating out all other concrete competitors, this massive garden feature's pointy hat has earned it a world record.

The site of the climactic scene from the classic horror film is now a historic landmark.

The atmospheric road was never meant to be so creepy.

This red-eyed chrome beast pays homage to the popular modern myth of West Virginia's insectoid monster.

James Turrell's total color immersion art installation, hidden on the top floor of a luxury handbag shop.

Twelve hundred stone carvings guard this off-the-beaten-path Buddhist temple.

A collection of unique outdoor sculptures surounded by the beauty of nature.

Large-scale contemporary artworks tower over fields and lurk in forests around a Jacobean manor house.

Get lost in this haunting fairytale art walk through a man-made eucalyptus grove.

An earthwork sculpture built by Robert Smithson in the Great Salt Lake only reemerges during drought.

This massive geographical sculpture is so subtle, it's possible to pass by it without noticing.

A room in New York City that contains 250 cubic yards of dirt worth a million dollars.

Stroll through a wonderland of stupendous moss-covered trees.

This Seattle store is packed with all sorts of curious creatures and creations.

This private home is famous for appearing in the cult-classic "Twin Peaks" series.

A bookstore with an entire room dedicated to damaged and forlorn comic books.

Duluth mineral magnates built this charming art deco lodge to be their private clubhouse.

With its vaulted ceiling and gilded details, this University of Washington library would feel right at home inside an old palace.

This large Sitka spruce that appears to be floating in mid-air, has defied logic for years.

A fairytale art house in the middle of Wisconsin.

These Great Lakes sea caves accessible by boat in the summer turn into temples of ice reachable by foot in the winter.