The "Kill Bill Church" was transformed into a place of worship after a long Hollywood history.

This private residence was the template for one of the most beloved television homes of all time.

Once in disrepair, the house where the 1983 film was shot has been restored and turned into a museum.

This iconic 1,000-year-old medieval castle is a favorite of the film industry, most notably as the location for Hogwarts in Harry Potter.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

The only road through the heart of Glacier National Park.

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

L. Frank Baum wrote part of the "Wizard of Oz" series in this wooden Victorian beach resort.

This nondescript tunnel has been featured in a number of iconic movies, from “Roger Rabbit” to “Back to the Future.”

These four islands right offshore have waterfalls, colorful lights, fancy buildings, and a secret purpose.

Oh, just a motel on the edge of the desert decorated with thousands of clowns conveniently located next to an abandoned graveyard.

Formerly the world's largest, this Willy Wonka-esque contraption runs 24/7.

The U.S. Supreme Court's secret Cold War relocation facility in the mountains of North Carolina.

The enormous 250-room Vanderbilt mansion conceals hidden doors and secret passageways.

Milan's duomo is covered in beautiful carving including a curious "dinosaur-like" beast.

A desert ghost town—occupied for only 12 years—was once home to more than 500 silver mines.

Once the site of the Hawaiian monarchy, this building was originally designed as a palace.

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

This former luxury resort in Kaua'i is now an abandoned relic.

Everything in this miniature world was handmade from matches, paperclips, wires, tin cans, and other everyday objects.

In the middle of a remote desert town is a surprisingly opulent hotel.

The wooden airship was the largest flying boat ever built.

Medicinal spa created from the mineral-rich runoff of a geothermal power plant

This valley of hot springs and boiling mud pots is home to the record-holding "Geysir," which originated the English word.