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

A walk-in working camera obscura produces 360-degree live images of the San Francisco coast.

A hotel and restaurant serving as the mecca of kitsch.

A favorite haunt of dinosaur loving children and hallucinogen loving hippies alike.

A "gravitational anomaly" located in the redwood forests just outside of Santa Cruz, California.

A hospital closed seemingly in the middle of operations, leaving behind fodder for horror films and ghost hunters.

Towering basalt columns, a creation of fire and ice.

Crypt mausoleum in cathedral's basement contains relics of third century Roman martyr, Saint Vibiana.

A prohibition-style speakeasy takes up residence in the last Victorian residence in Hollywood.

Relics of the 1894 Midwinter Exposition continue to delight visitors today.

Its buzzing collection honors vibrator history.

Carnivorous plants, medieval aphrodisiacs, and the largest original wood structure glass conservatory in the western hemisphere.

Giant Redwood-themed cafeteria operates under the golden rule, "Dine Free Unless Delighted."

The rocks in this arid basin leave trails of movement behind them.

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

Venue for strange sideshow displays and musical acts.

A tiny theater hidden in an alley plays a constant stream of short silent films for anyone willing to peer through the peephole.

Shop selling 500 flavors of soda has something for everyone.

This shop specializes in oddities and Victorian-inspired wonders.

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

Resting place of Hollywood's immortals is also site of summer film screenings.

Medical and zoological curiosities for sale.

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

The legendary building that needed ghostly approval before being built.