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

A 70-foot-deep ice cave formed by lava from Mt. Fuji on the edge of Japan's "Suicide Forest." 

An antiquated German apothecary on Chicago's North Side.

This quirky curiosity shop takes its cues from the world's bazaars.

Every color in the rainbow awaits.

The underground sanctuary of a mysterious ancient cult.

Iceland's largest lagoon is home to stunning multi-colored icebergs.

A collection of Witchcraft artifacts and occult paraphernalia started by the leader of the Long Island Coven.

A bizarre roadside attraction and the first instance of miniature golf in the world.

This gorgeous reading room houses the oldest and largest art history library in the Netherlands.

This Buddhist temple is home to the graves of the Japanese national legends, the 47 Ronin.

A whimsical village of unique treehouses resides in a Washington forest.

A beautiful but toxic fountain of mercury.

Since 1874, this macabre collection has developed into a museum devoted to Scotland Yard's mementos of dastardly deeds.

Despite the ever pressing encroachment of urban sprawl this grand New Orleans manse still stands.

The world's oldest hologram gallery and the labyrinthine laser laboratory of a holography pioneer.

Spend the night in this formerly abandoned traditional Scottish village.

Less a museum than a bizarre fantasy world created by artists and engineers.

A clear blue swimming hole with hidden caves, still unexplored.

A historic house left in "dramatic still life."

Crammed into a Baltimore row house is an oddities shop that sells everything from skulls to dead insects.

Trails through lava-carved tube-caves display sparkling bacteria and a rich history.

Wild lights and sound effects turn a walk through some caves into an eye-popping 1960s tourist attraction.

This neighborhood thoroughfare is haunted by dozens of homemade monsters.