12,000 sq. ft. museum tracing erotic art from antiquity to modern times.

A tribute to Ponce de Leon's supposed quest for eternal youth.

The enormous 250-room Vanderbilt mansion conceals hidden doors and secret passageways.

A curious collection of oddities including a lock of Alexander Hamilton's hair and Harry Houdini's ouija board.

Fourteen curious and controversial white bunnies sit in a circle near Newport Beach City Hall.

The longest structure of its kind ever built in Michigan.

A glimpse into the "Logging Capital of the World" at a time when there was far more forest and far less machinery.

City Council meetings still happen in this historic building, impeccably preserved on the inside.

The building features one of the last remaining free-floating spiral grand staircases in the U.S.

An homage to everyone's favorite prehistoric cartoon family.

In Tucson a giant metal snake helps pedestrians cross a busy highway.

Every year, festive decorations appear on this juniper tree located in the median strip of a busy highway.

At an isolated roadside rest area stands a monument marking where famous Western star Tom Mix died in 1940.

This small, unassuming street is now a canvas for color and creativity.

Stroll through a wonderland of stupendous moss-covered trees.

A sculpture of the famous photograph stands on San Diego's "Greatest Generation Walk."

L. Frank Baum wrote part of the "Wizard of Oz" series in this wooden Victorian beach resort.

Bootleggers ran booze beneath this building before (and after) Route 66 appeared beside it.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

The former home of the Nobel Prize-winning American writer is now home to dozens of six-toed cats.

A monument celebrating the idea of reaching inaccessible places.

The unluckiest U-boat in the entire German fleet is now on display in a Chicago museum.

These delicate buggers are some of the rarest fossils that have bubbled up from the Tar Pits.

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