This massive roadside mascot was the first version of the giant to illustrate his butt.

A four story, football field-sized, nine-grotto creation made of shells, minerals, and rare stones.

Eight feet in diameter and more than 24 feet around.

This granite monument at the site of an ill-conceived tourist attraction is built from the same stone as the Mormon Temple.

Step into the cool deep past and unknown future of who begat who.

The only ski tunnel in North America provides easy access to amazing snow and beautiful views.

Visitors to this library are in for a real-world education in modernist architecture.

"May the force be with you always."

The extensive collection of an amateur naturalist.

A replica that won't float away.

A small burial plot formerly stranded in the middle of a road.

The notorious couple camped at this site after a bloody shootout with police.

The World's Largest Bull.

This Stonehenge-inspired solar calendar stands alongside a landfill, in the middle of the Nevada desert.

The drama of nature in full effect in this Nevada State Park.

A Norwegian-born sculptor created these soaring guardian angels at the entrance to Hoover Dam.

Experience a charming 1930s version of "infotainment."

An old railroad grade built for the construction of Hoover Dam is now a recreational trail featuring several tunnels and sweeping views of Lake Mead.

Dyed by iron oxide over centuries, these sandstone rocks rise thousands of feet into the sky.

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

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

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

An exotic wildlife habitat right off The Strip.

Thousands of artifacts relating to human sexuality, including the world's largest sex bike.