A tiny slice shop hides down an unmarked hallway in a Las Vegas casino.

Improbably, the largest wildlife refuge in the conterminous 48 states sits just northwest of Las Vegas, Nevada.

The so-called "Father of Las Vegas" had the city's first telephone installed in his office in 1907.

Now a city park, this site started as a stage stop, then was a working ranch, and finally became a dude ranch that specialized in letting wannabe divorcees establish Nevada residency.

At the base of the Spring Mountains, a unique nursery packed with desert plants.

These markers are used to determine the ground stability of the Strip.

A blast of nostalgia awaits visitors to this miniature indoor raceway.

This arid landscape was once a lush wetland. Today, it's a paleontological site filled with fossilized mammoths, sabertooth cats, and more.

A private Las Vegas horse ranch adorned with whimsical artwork.

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

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

Fans of vintage Vegas, kitsch, and toy pony-based gambling now flock to a casino called The D.

Decades' worth of lost and forgotten objects make up the collection of this tantalizingly odd little museum.

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

Wayne Newton's sprawling estate is now open for visitors to catch a glimpse of his "heart and soul."

Temporary Burning Man sculpture made of two 18-wheelers.

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

An enormous illuminated figure dances on the Las Vegas strip.

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

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

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

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

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

A piece of the iconic wall found an unlikely new home in a Vegas bathroom.