Here lies Lilly E. Gray, an alleged "victim of the beast," but the reason long remained a mystery.

Pyramid home to an obscure religious group that practices modern mummification.

A hidden garden of stones engraved with scriptures, a Joseph Smith Sphinx, all carved by one man.

It's easy to see why this eclectic architectural wonder has been dubbed the "Spaceship House."

A dazzling display of red rocks weathered into spires and hoodoos.

This giant ice cream cone is the last remaining icon of a Salt Lake City staple.

Jurassic Park—A Still Life.

A small flooded ghost town with a few scattered structures remaining.

This geothermal hot spring hides beneath a slowly growing mineral dome.

If it wasn’t for an innovative use of quilts during a crisis, the city of Panguitch might not exist today.

The picturesque southern city served as the zombie-filled town of Woodbury in 'The Walking Dead.'

The ruins of a cotton mill that was burned in the Civil War are still hidden in a Georgia forest.

This ever-changing arrangement of naked dolls even caught the attention of "The Walking Dead" crew.

Few things look more out of place than the electric blue ponds in the reddish-brown desert of Utah.

This Arizona observatory is famous for investigations into Martian life, and as the place humans first spotted Pluto.

A pair of giant roadside arrows are all that remains of a former Route 66 trading post.

The highest point in Arizona is an oddly snow-topped peak within the otherwise arid state.

An incredible airplane graveyard sits outside this small museum dedicated to preserving aviation history.

An homage to everyone's favorite prehistoric cartoon family.

The fifth-longest natural arch in the world, and the longest outside China.

Once America’s most beautiful army base, this abandoned military fort on the coast of Monterey Bay has been left to the elements.

The lighthouse central to the 1980s horror classic "The Fog" is, in fact, located in one of the foggiest areas of the Pacific Coast.

The largest island on the great salt lake is home to curious creatures and strange stories.

An essential stop before plundering, BYO Cutlass.