Prehistoric animals decorate this popular outdoor park.

An engraved boulder marks the spot where Patsy Cline's life ended in a plane crash.

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

Two groundbreaking brothers from Pasadena.

Come crisp December nights, this fairly plain neighborhood becomes a holiday dream world.

These artworks take you traveling to mythical medieval Europe, the politicized grape fields of 1960s California, and deep below sea level.

Pay your respects to departed pets, both celebrity and otherwise.

With its peeling paint and faded sign, this theater-turned-recycling plant is a nostalgic relic of 1950s Americana.

These structures were inspired by both Native American shelters as well as, strangely, an ice cream shop.

A relic from a forgotten bakery chain still spins atop a diner.

The first all glass and steel residence in the United States.

An enormous illuminated figure dances on the Las Vegas strip.

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

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

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

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

This ancient cave is home to a museum, bar, and is filled with fluorescent minerals.

The fifth-longest natural arch in the world, and the longest outside China.

A replica that won't float away.

The marker offers a rare chance to be in four U.S. states at once, though there's some controversy over its geographic accuracy.

Bizarre lunar-like landscape with thousands of large stone "hoodoos."

A house carved into a rock in the 1940s.

Sandstone rock formations that look like they belong on the cover of a progressive rock album.

A tunnel with windows, so you don't miss out on the impressive views.