Towering basalt columns, a creation of fire and ice.

A house carved into a rock in the 1940s.

Home to items never before seen by the public.

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

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

This abandoned amusement park was built on a site with a dark history.

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

A dilapidated dock tells the story of Titanic's missed arrival.

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

Stepping away from the glitz of mobsters and casinos to learn about the other history of Vegas.

The land is full of geologic eye candy, such as otherworldly spires, mushroom-shaped hoodoos, and prehistoric fossils.

This weird abode has inspired everything from the "House On Haunted Hil" to a robot hunter's pad.

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.

Hidden in the hills of Hollywood, this secluded Oz-themed garden is dotted with dozens of thrones.

The only theatre in the world constructed specifically for sound movement.

Continuing the tradition of the dime museum in style.

Stroll through a wonderland of stupendous moss-covered trees.

Here, at the "world's longest art gallery," you'll find forty miles of ancient petroglyphs and pictographs.

A trash dump made beautiful by nature's power.

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

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

One man's homage to the sun continues to grow like a glass fractal.

James Turrell's total color immersion art installation, hidden on the top floor of a luxury handbag shop.