Submerged lava formations create incredible waterworks.

This blowhole is supposedly caused by a trapped monster.

New Plymouth, Idaho is the only U-shaped town in the United States.

Boise State's stadium was the first non-green football field in the world.

Jail from the 19th century that was built by inmates.

Where the famed daredevil attempted to launch himself across a canyon in a custom-built rocket.

These falls, sometimes called the "Niagara of the West," still put on a good show at the right time of year.

Home to the deepest rift anywhere on Earth.

The world's first nuclear power plant is open to visitors looking to role-play a meltdown.

This town is home to the world’s largest arch constructed entirely of elk antlers.

Surrounded by a hundred mile radius of billboards, Little America is a roadside attraction whose primary appeal is hospitality.

The high point on the 16th president's eponymous roadway is marked by a massive version of his head.

A monument to the egos of two railroad magnates that fell into decline along with their careers.

One of the smallest towns in the United States.

A museum chronicling pioneer life constructed over Interstate 80.

A giant pair of thick black glasses mark the tragic demise of a trio of rock and roll legends.

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

A psychedelic labyrinth on the San Francisco bay.

A lonely house representing railroad history tells the stories of those who rode the rails.

Part of a secret 1970s nuclear defense program is now open to the public.

The world's largest Holstein cow.

A monument to the center of the North American continent may be off by a few miles.

A true roadside icon standing on the same plains that the herds once roamed.

Three legendary, living albino buffalo roaming their pastures for all to see.