A place where the laws of nature seem to have gone completely berserk... but of course haven't.

A rancher expanding a natural spring for his cattle came up with bones – lots and lots of them.

America's largest man-made forest was planted in an effort to bring back the past.

This replica small town lets visitors take a stroll through the story of progress in the U.S. via thousands of Americana artifacts.

What do a giraffe, an elephant, and reasonably priced steaks have in common? This roadside restaurant filled with exotic taxidermy.

Come for the speed, leave in love with the desert.

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

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

This prehistoric sinkhole lured exclusively male mammoths to their death, much to the delight of science.

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

A fitting attraction for the corn capital of the world.

An experimental, automotive replica of Stonehenge.

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

Curious cave that stays a cool 56 degrees all year long.

A four story, football field-sized, nine-grotto creation made of shells, minerals, and rare stones.

This seemingly charming home memorializes and honors the victims of a century-old unsolved murder.