South Korea's only sex-themed park.

A tropical paradise just a short trip from the opera house is filled with beautiful winged creatures.

One of the best collections of wax anatomical models in the world.

Where beautiful signs live on forever.

A museum that houses the world's largest collection of ventriloquism dummies.

A theme park that suffered massive flooding during Katrina was abandoned, and now proves irresistible to trespassing explorers.

A bigger-than-life pun that has become a beacon of altruism.

An unfortunate geological resemblance to Satan has labeled this Pasadena gorge as a passage to the underworld.

An Airy Would-Be Solution to a Housing Shortage.

Costumed elves and mountain bikers co-exist peacefully at this abandoned Christmas-themed adventure park.

The most unique castle in all of Southern California, entirely constructed from repurposed materials.

A small medical museum with a recreated doctor's office.

"The Hoppiest Place in the World" holds the world’s largest collection of bunny memorabilia and is a singular testament of a couple's devotion to all things Leporidae.

The cobbled together compound of a deceased artist which now serves as a filming location.

An architect in Aspen used psychedelics as his muse while building this mushroom masterpiece.

A modern day curiosity cabinet.

An outdoor sculpture park of giant pink robots and post-apocalyptic Christmas scenes.

World's largest collection devoted to one fruit.

A hand-built folk art installation covered with messages of God's love.

Rivers of cattle blood gone, a strange Escheresque building remains, the last of its kind.

Museum showcases Japanese sexuality and some amazing ocean views.