Hollywood's oldest hotel is the site of the first Academy Awards, the birthplace of Marilyn Monroe's career, and the home of Montgomery Clift's ghost.

Pay your respects to a folk-punk legend.

Because there's no place like home.

The hotel room where Janis Joplin tragically died has now become a makeshift shrine to the singer.

Nancy Thompson's Home from "A Nightmare on Elm Street."

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

The last of its kind in the country.

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

World-famous, Pink's still manages to keep its prized cult fetish status.

Rainbow-hued local gem in Venice.

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

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

World's largest collection of serial killer artwork and other macabre exhibits.

Non-profit time travel mart sells goods you would need for a trip through the fourth dimension.

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

Venue for strange sideshow displays and musical acts.

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

America's most famous piece of self-built architecture.

This floating garden in the sky is straight out of a fairy tale, but the real thing is nothing short of magical.

This natural sea arch highlights Ireland's rugged coastal beauty.

The world's toughest modern Christian pilgrimage leads directly to the gates of Hell.

A tiny microvalley etched into the side of Knocknarea Mountain hides another world.

A moody and picturesque riverside ruin overgrown with vegetation.

A peace symbol in Northern Ireland is among the world's largest hedge mazes.