Visitors can walk over the largest concentration of Columbian mammoths to have died from one event.

The Fox Sisters, America's leading mediums in the mid-19th century, possessed a table they claimed helped them "communicate" with the dead.

A small token of gratitude from freezing cold journalists who were given a warm haven while covering JFK's inauguration.

A memorial to the first person killed by a motor vehicle in the Western Hemisphere.

Rumored to have tormented a family in the late 1960s, this toy now resides in a quiet little oddities shop.

A dollhouse full of taxidermy rodents, each one handcrafted and given a sordid past.

A silly medieval mural preserved on the side of a Viennese house.

Five acres of divinely inspired folk art.

This statue of a falling man commemorates a teenage martyr of the Hungarian Revolution.

Peruse rare tomes like poetry bound in pearls or books with branches and berries growing out of their spines.

A land of debatable treasure.

The most magnificent bottle house in a town strangely full of them.

Twelve plaster figures inspired by da Vinci's famed painting haunt the desert landscape above a real-life ghost town.

Odd outsider art installations surround a Gold Rush-era ghost town.

Display that gathers the basic elements of the universe in one convenient location.

This stunning sea creature-shaped home blends into the landscape like a fantasy villa.

A former electrical substation is now home to an eccentric junk art masterpiece.

This eclectic, mosaic-clad home includes a bamboo ping-pong loft and a "Whispermaphones" intercom.

A wacky, UFO-shaped house in a suburban neighborhood.

Art becomes an enchanting part of the environment at this wooded sculpture park.

Continuing the tradition of the dime museum in style.

Elaborate drama imparts an appreciation for 19th century hardships.

Where the author wrote her beloved "Little House" books.

Sculptures, jams, and the wild west collide at this folksy retreat.