California's own medieval Italian castle, authentic down to the 300-year-old iron maiden in the dungeon.

California's own majestic geyser is powered by a subterranean volcano.

The fossilized remains of ancient California redwoods.

Nursery with extensive collection of flesh-eating plants operated by the author of "The Savage Garden."

A tribute to the life and work of the beloved "Peanuts" cartoonist.

Believe it or not, this is the final resting place of the man who created the Odditorium.

340 bicycles, 65 feet high.

The haunting ruins of Jack London's dream house.

The unedited photograph called "Bliss" has graced the screens of over a billion computers.

Where a brain, a beauty, a jock, a rebel, and a recluse met one Saturday and changed their lives forever.

There's a 12-foot-tall replica of the Washington Monument hidden under a manhole nearby.

This giant squid sculpture sits near the spot where a real-life specimen was captured in the late 19th-century.

Seemingly straight out of a fairy tale, a steel chair sits on a tiny island only accessible by stepping stones.

Half of a waterfall goes into the river while the other half seems to disappear.

Home with Gothic windows featured in a famous painting.

A place of great reverence for Trekkies everywhere, a hero's future birthplace.

A giant pair of thick black glasses mark the tragic demise of a trio of rock and roll legends.

Hidden in magnificent rolling countryside, see what may be the largest modern stone circle in the world at Wisconsin's very own "Stonehenge”

Every winter, dozens of otherworldly ice structures sprout up from a rigged up artesian well.

Legend says Dungeons and Dragons players can get their dice blessed at the creator of the game's memorial.

143 feet of leaping muskie whose mouth can be used as a wedding venue.

A restaurant and lodge in northern Wisconsin which served as a clandestine hideout for John Dillinger and featured one of the most famous botched FBI raids in history.

The menacing creature had a tremendous influence on the local culture before being exposed as a hoax.

A theme park attraction designed to turn your children into LARPers.