A psychedelic labyrinth on the San Francisco bay.

Olfactory delights in San Francisco's Botanical Gardens.

A museum befitting the city responsible for supplying the majority of the world's LSD.

Get lost in this haunting fairytale art walk through a man-made eucalyptus grove.

A winding path built in secret on the edge of the continent.

A strange house built only at night, with rumored mystic inspiration.

This Big Sur waterfall drops 80 feet directly into the Pacific Ocean, and inspired the hillside house up top.

The unbelievably opulent home built for an infamous newspaperman.

The Empire Mine is "one of the oldest, largest, deepest, longest and richest gold mines in California."

This hidden amusement park is a magical escape for kids and kids-at-heart.

This beautiful ridge-top trail is dotted by tiny homes apparently built by a group of itinerant fairies.

A macabre tour of Hollywood’s deadly history.

The largest collection of two headed animals in the world.

Medical and zoological curiosities for sale.

A master of deception, Harry Houdini's greatest trick may have been living in two places at once.

The quiet canyon has a tumultuous history involving a doomsday cult.

Hidden above a drug store on a nondescript corner of Lincoln Heights is a private clubhouse for intrepid explorers.

This traditional garden in the San Fernando Valley doubled for Star Fleet Academy, and is irrigated entirely by wastewater.

Small museum packed with artifacts recovered by the man rumored to be the real-life inspiration for Indiana Jones.

Magical-looking cottages that inspired one of the most famous animated films ever.

Her final resting place was intended to be modest and private, but the power of her popularity continues to draw visitors.

This brightly made over hotel hides decades of suicide, serial killers, and mysterious deaths.

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

This grand mansion has starred in everything from Bones to Buffy.