Beating out all other concrete competitors, this massive garden feature's pointy hat has earned it a world record.

A number of gruesome unsolved murders have turned this simple home into a morbid tourist trap.

This tiny site in Iowa, part of a patchwork national wildlife refuge, is home to ancient flora and fauna.

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

Chilly air billows out from the entrance of an abandoned mine on a steep hillside, providing a refuge for Ice Age fauna and flora.

A hidden barn-sized rendition of Grant Wood's most famous, and most parodied, painting.

A tribute to the twin ideals of religion and patriotism, built by a Catholic priest from rocks, glass, and innumerable found items.

The farm toy capital of the world hosts a museum filled with toy tractors dating back to the late 1800s.

A pop-culture attraction outside of Dyersville, Iowa, hits a home run.