A rim-made reptile in North Dakota.

One North Dakota man's vast collection of rare rocks, polished orbs, and geological wonders.

What was meant to be a temporary exhibit is now a permanent fixture at the St. Louis Zoo filled with beautiful birds.

The show pony of cave systems, Fantastic Caverns manages to live up to its name.

The Bucyrus-Erie model 1850B electric shovel, or "Big Brutus," the largest existing electric shovel in the world.

A landscape of massive spherical boulders are the main attraction in this Kansas State Park.

Curious rock formations in a tiny Kansas state park.

During the 1990's nearly all of the world's LSD is thought to have come from the operators of the lab once located in this missile silo.

Self-built house and sculpture park where the creator can still be seen in a glass coffin.

Marking the spot where a conquistador gave up his search for the fabled Seven Cities of Gold.

A unique blue and yellow phone booth in America's "Little Sweden."

The oldest house in Lindsborg, Kansas, includes some fascinating inscriptions.

The world’s largest combined collection of U.S. and Russian aircraft got its start in a poultry building.

The grandson of a Kiowa chief created what has become the iconic symbol of a city on the Plains.