A homage to the King at the hotel where he revived his career.

An overlooked monument to the celebrity gangster who helped put the sin in Sin City.

Las Vegas's very own 40-foot-tall fire-spewing praying mantis.

The second-largest gold nugget in existence, displayed in a Las Vegas casino conveniently named the Golden Nugget.

“Live hard, ride fast, eat pizza” at this joint filled with Evel Knievel memorabilia.

A giant open-air sculpture made of over 200 full-sized boats.

This vintage animatronics show is the Vegas version of a walk through the woods.

An exotic wildlife habitat right off The Strip.

Originally built as a promotional giveaway, this suburban house was designed to be an IRL version of the Simpson home.

One of the world's tallest Ferris wheels takes visitors high above Las Vegas in a spinning party room.

The bullet-riddled wall from the St. Valentine's Day Massacre, bloodstains enhanced for your viewing pleasure.

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

This incredible collection of vintage pinball machines can be played at 25 cents a pop.

A luxurious doomsday bunker hidden beneath an unassuming Las Vegas home offers the best of subterranean suburbia.

The neon signs from Las Vegas' past find their final resting place at this unusual graveyard.

Stepping away from the glitz of mobsters and casinos to learn about the other history of Vegas.

A perfect replica of the beloved show's first set.

This weird abode has inspired everything from the "House On Haunted Hil" to a robot hunter's pad.

Located on 420 acres in the high desert, this spiritual center is dedicated to the "science of the future."

Hidden away in the city of Madison, Wisconsin is a nearly forgotten home that Frank Lloyd Wright built for a childhood friend.

Six tiny houses built for working class people form the largest intentional cluster of Wright homes anywhere.

One of Frank Lloyd Wright's greatest—and favorite—architectural masterpieces was almost lost.

This unique crypt designed by Frank Lloyd Wright for his longtime friend was not completed in either man's lifetime.

A stone marker memorializes the spot where the King broke up a street fight with a classic karate stance.