The world's largest Holstein cow.

One man's quest to save his town with a trail of record-breaking sculptures.

A cemetery housing wild west legends in South Dakota.

Thanks to a loophole in property ownership, this alleyway has become a cacophonous street gallery.

One of America’s oldest and spookiest hotels, thanks to the residency of ghosts, dead presidents, and Alfred Hitchcock.

Every president in history is immortalized in bronze in downtown Rapid City.

South Dakota's oldest operating brewery is housed inside a historic firehouse.

One of America's first dinosaur parks gives a window into Depression-era paleontology.

This replica stave church looks like a piece of Norway was simply plopped down in South Dakota.

Hidden behind Lincoln's head is a 70-foot-long chamber containing enamel plates documenting American history, sealed in a teakwood box in a titanium vault.

The highest point in South Dakota contains the ashes of Valentine McGillycuudy, the "Holy White Man."

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

An amazing collection of sculptures and art.

Minnesota's highest point is a scenic vista marked by a plaque and armies of mosquitoes.

These Great Lakes sea caves accessible by boat in the summer turn into temples of ice reachable by foot in the winter.

The watery grave of an impractical idea.

This rare vessel mixed luxury with labor before being converted to a museum and sometimes haunted maze.

At this Minnesota state park you can easily wade across the source of the mighty Mississippi.

The famed architect designed this Minnesota gas station of the future with a lookout tower.

These crudely shaped folk giants may be the the second most photographed statues in the U.S.

Home to a vast collection of The Wizard of Oz memorabilia and the site of an infamous theft.

A mapping error in the 19th century made loggers think this section of the forest was underwater.