Tiki luxury on Nob Hill.

A collision of human error and natural geothermal pressure created this rainbow-colored geologic wonder.

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

Abandoned bridge hidden deep in the San Gabriel Mountains.

A castle that was built stone by stone by an eccentric journalist.

The ruins of the castle that chemicals built.

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

A unique attraction and museum dedicated to exploring iconic roadside structures.

The site of a classic series of Laurel and Hardy pratfalls.

The creator of the carousel's bingo-pinball hybrid survives in California's oldest gaming establishment.

Panorama exhibition hall in old silent theater with a beautiful backyard garden.

Remants of foundations, streets, and streetcar tracks inhabit the cliffs where a landslide occurred in 1929.

The abandoned zoo enclosures offer a perfect place to experience the other side of the bars.

Left untouched since a double murder-suicide in the 1960s, Los Feliz murder mansion remains a neighborhood mystery.

Established in the '60s, a family-owned tropical drink bar founded by Ray Buhen, bartender to the stars.

During prohibition, corrupt city officials ran drinking dens under the streets of Downtown Los Angeles.

Outsider Art Community.

This sanguine boulevard was named after a deadly cowboy bar fight.

A museum dedicated to the alleged Roswell Incident.

A uniquely robust and historic look at Mexico's omnipresent dance with Death.

In this small Phoenix taxidermy emporium, you can find everything from a squid in a jar to a freeze-dried toad.

A self-built castle made by a mysterious man.

Inside this mountain lies several kilometers of breathtaking caves.

An abandoned facility that has become a place of ritualistic satanic worship, or so rumor has it.