America's most famous piece of self-built architecture.

High on a hill overlooking Los Angeles lives a world famous, high-power conical Tesla Coil.

Historic funicular railway, believed to be the shortest railroad in the world.

The legendary building that needed ghostly approval before being built.

This iconic L.A. bookshop is housed in an abandoned bank—both symbolic and chic.

A wacky, UFO-shaped house in a suburban neighborhood.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

The house's confection-like decorations are the result of one man's painstaking work over decades.

Natural catch-basin rocks covered in thousands of drawings spanning many millennia.

This mountain tram provides stunning views while hanging from a single, steel thread.