On the outskirts of a reborn ghost town, a decaying post office remembers the bad old days.

Once the product of an inexplicable gold strike, this ghost town is now home to one man and his love of classic machines.

A Wild West jailhouse that slid down the mountainside.

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

A geological mystery on Camelback Mountain.

A bizarre house filled with an astounding array of collections.

Not truly a ship nor a building, the Navy's first and last "landship" is now abandoned due to clerical issues.

The world's largest outdoor organ is played weekly by one of just two civic organists in the U.S.

An extraordinarily ornate museum in San Diego holds wondrous anthropological treasures.

Stripes of flowers bloom each spring in a 50 acre rainbow of color.

What began as an illegal art installation has become a symbol for unity, ocean awareness, and coastline preservation.

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

The world's largest fire hydrant is supposedly tornado-proof.

This psychedelic tromp l'oeil seems to be beckoning drivers to crash into a wall.

This titanic steel chain linking two buildings was installed without permission but instantly beloved.

This natural spring not only claims to heal the wounded but it has also been willed to God.

Amazing pre-Civil War ruins alongside a shallow, rocky river that hosts beautiful (but endangered) lilies.

Granite outcropping that the state's tourism bureau doesn't promote because of its delicate ecosystem.

I-95's Tijuana-style celebration of kitsch at the Carolina border.

The uniquely-designed winter home and sculpture studio of Anna and Archer Huntington.

Most-visited and most-photographed slot canyon in the American Southwest.

Dramatic river bend surrounds a natural red-rocked pedestal.

This replica of the Greek structure is in the heart of Nashville.

A vast array of tropical plants collected by a vacationing couple.