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

Spectacular views await visitors to this lake.

Derelict buildings are all that remain of a complex at the site of one of the worst mining disasters in Montana history.

This record-setting hydraulic dam in the Montana badlands was one of FDR's most ambitious public works.

New fungal and bacterial species call this deadly lake home.

The only road through the heart of Glacier National Park.

See the motorcycles that launched the stuntman to fame and the gear that saved his life.

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.

A bizarre roadside attraction and the first instance of miniature golf in the world.

Holding multiple historical boats and an entire 19th century village, this New England attraction is the largest maritime museum in the world.

The world's largest carnivore sanctuary is home to over 450 meat-eating rescues.

This monumental Jesus is often referred to as "Our Milk Carton With Arms."

A large stone map of Arkansas awaits visitors to its highest point.

This haunted hotel built on natural springs once served as a hospital for a quack doctor promising a cure for cancer.

The history of the treatment of mental illness, illustrated in all its gory detail, and housed in an asylum.

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

When an ancient supervolcano erupted, some of Nebraska's prehistoric animals were forever preserved in ash.

An ornate Art Deco tile mosaic representing Nebraskan life, both modern and prehistoric.

These experimental weapons brought World War II to Nebraska as well as 26 other U.S. states.

The home for all things Kool-Aid offers everything except a chance to actually enjoy the drink.

A brick-paved former section of the historic coast-to-coast highway.

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

An experimental, automotive replica of Stonehenge.