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.

In rural Iowa, an imported 19th-century windmill overlooks an unlikely enclave of Danish culture.

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 1930's 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.

An enormous illuminated figure dances on the Las Vegas strip.

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

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

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