A motel dedicated to Southwestern nostalgia.

This whimsical stacked cabin looks like something out of a children's book.

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

An acoustic anomaly with a mysterious cause.

The fictional star of "Breaking Bad" is memorialized with a real-life gravestone in his hometown.

See massive fossils that are over 200 million years old in northeastern Arizona.

This 40-room dwelling tucked within a cliff was built by the basin's prehistoric residents.

A classic Route 66 landmark that was built with scrap lumber and is held together with kitsch and puns.

Electrical pylon in the shape of Disney's beloved mouse.

Decades after testing the polio vaccine on unwitting patients, this historic mental hospital sits in ruin.

A monument celebrating the idea of reaching inaccessible places.

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

The "world's biggest dinosaur" once housed a creationist museum in its abdomen.

A monument to a one-legged kidnapper, horse thief, and charlatan asks visitors to throw rocks in a pile.

A sculpture of the famous photograph stands on San Diego's "Greatest Generation Walk."

Every weekend, people gather here for a brief chance to see their loved ones on the other side of the United States–Mexico border.

The Giant Lemon of Lemon Grove.

The smallest Mexican land grant in California was given, and then taken from, a 19th-century teacher and nurse.

This Pringle-shaped ledge makes for the perfect photo op.

Behind this beachfront shop lies a spectacular, colorful sea cave with an equally colorful past.

This little blue house pokes out over the campus of UC San Diego, seven stories high.

These unusual houses look like giant boats that washed ashore on a residential street.

This strange seaside tower got its name from a wealthy eccentric who would hide coins among its stones.

Fourteen curious and controversial white bunnies sit in a circle near Newport Beach City Hall.