Other-worldly rock formations and ancient fossils abound in this unique stretch of Nebraska badlands.

Storage units with a wartime past.

This erect, phallic geological spire wasn't always named so domestically.

A diverse, expansive nature preserve in northeastern Kansas.

Curious rock formations in a tiny Kansas state park.

One of the Eight Wonders of Kansas and the first official National Natural Monument these stark formations look like nature's Stonehenge.

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

When waves crash onto this section of beach, the rocks sing a song.

Half of a waterfall goes into the river while the other half seems to disappear.

Tucked away between two 19th-century buildings, this small shop specializes in the macabre.

A geological oddity formed by two rivers carving out a mass of limestone on both sides.

European castle ruins in an American state park are actually the product of death and grief.

This abandoned prison castle has become an imposing gallery of graffiti art.

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

This whimsical sculpture garden is a local treasure.

Robots, lasers, and whoopee cushions, oh my!

These molds for fiberglass statues have formed an eerie, accidental sculpture park.

Vikings and Evangelicals have both had a hand in this replica medieval church.

A bizarre house filled with an astounding array of collections.

An abandoned concrete jungle surrounded by a lush park.