Its history includes dinosaur fossils, cattle rustlers, Georgia O'Keeffe, and a mythical giant rattlesnake named Vivaron.

This nearly abandoned town was once a thriving mining community until a series of fires.

Gleaming self-built castle towers made from beer cans and inspired by "Vitamin Mary Jane."

The childhood home of Henry Jones Jr. is now an adventure-themed bed and breakfast.

An antique narrow gauge railway line still running through the Colorado and New Mexico mountains.

The former home of the "Manassa Mauler" is now a museum dedicated to his legendary boxing career.

Inspired by a music box, a small town Vietnam vet carved an entire carousel full of animals by hand.

The first declared National Monument in the United States.

Hidden behind Lincoln's head is a chamber containing enamel plates documenting American history, sealed in a teakwood box in a titanium vault.

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

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

The highest point in Iowa, while not that impressive to mountain states, has earned its own monuments.

Mennes invented the tags we all place annually upon our license plates, and his story is told frankly and in full upon his headstone.

The world's largest Holstein cow.

The humble beginnings of the man known for his lavish "champagne" music.

A roadside collection of over-sized iron creations that are a bit more macabre than most.

A fitting attraction for the corn capital of the world.

After four years of grasshopper plagues, this chapel was erected as a plea to God to make them end.

The first hand-illuminated, hand-written bible since the invention of the printing press.

A jaw-dropping brutalist space church seems to have crash-landed in the middle of America.

The oldest continually used church in Minneapolis also sells great meat pies.

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

Large one-man sculpture park in Michigan.

The fifth-longest suspension bridge the world, connecting one Michigan peninsula to another.