Under the right circumstances, this waterfall in Yosemite briefly turns a luminescent fiery orange.

The old Niles Canyon Aqueduct in the San Francisco Bay Area is a bemusing and secret trail through nature for wayward travelers.

The ghostly remains of an accidental sea.

A trash dump made beautiful by nature's power.

A one-of-a-kind collection of a unique medium.

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

A 140-year-old castle with underground caves hidden in San Francisco.

An artsy hidden staircase leads to breathtaking views of San Francisco.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

A huge musical instrument played by the ocean.

An abandoned car and strange wooden debris are among the scattered remains of the old sand and gravel quarry.

A massive ultra-modern church presents a science-fiction view of Catholicism's inclusive future.

International delicatessen has been owned and operated by the same family for more than 110 years.

A creepy steel gremlin has protected the Bay Bridge since 1989.

The memorial to the victims of the Jonestown Massacre carries the names of 918 lost, including one name people wish wasn't there.

Bonsai garden in Oakland is curated by the first non-Japanese female bonsai master in the United States.

Julia Morgan's Moorish-Gothic labyrinth of fountains, trees, natural light and Oakland's notable dead.

"We Seceded Where Others Failed."