A Mysterious Masonic tomb in San Luis Obispo.

What began with a single, 357-pound chunk of the Canyon Diablo meteorite grew to be an impressive collection. 

The lighthouse central to the 1980s horror classic "The Fog" is, in fact, located in one of the foggiest areas of the Pacific Coast.

World's largest collection devoted to one fruit.

A nursery specializing in strange and beautiful succulents and cacti.

Come crisp December nights, this fairly plain neighborhood becomes a holiday dream world.

The site of murders and Satanic cult gatherings.

A "Titanic" superfan changed his name to Jack and set up this strange shrine to the blockbuster, complete with Korean food and Tarot readings.

A pair of large white marble lions guard this stretch of the Mojave Desert, and it is utterly mysterious how they got there.

The location of the last stand of Charles Manson's doomsday cult.

A crumbling wizard is one of the final reminders of a roadside Middle Earth.

An old California photo stand has been turned into a shrine to the cozy art of crochet.

This impressive tunnel was dug entirely by hand over the course of 36 years.

A deserted hodgepodge of experimental structures designed by nearby university students.

This symbol of peace is appropriately positioned overlooking the Pacific Ocean.

The beautiful 1920 Pantages Theatre remains hidden just underneath the LA Downtown Jewelry Exchange.

A hard-to-reach oasis in a desolate corner of Death Valley National Park.

One of the world's largest collections of rare and magnificent bird specimens.

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

The haunting ruins of Jack London's dream house.

A house built from trash known as the poor man's Hearst Castle.

Megachurch turned Catholic church comprised of 10,000 glass panes.

Inside an old airplane hangar, friends and strangers alike play on a massive trampoline.

One of the world's longest murals depicts the history of diversity in Los Angeles.