Roaming bison and a spectacular view at the highest point in Nebraska.

One of the smallest towns in the United States.

The largest wildlife crossing in Utah allows local fauna to safely traverse the six-lane Interstate 80 at Parleys Canyon.

A replica that won't float away.

This sprawling museum holds one man's giant collection of real tanks.

A sculptor's dream castle turned fantastical ruin.

Wander through more than 20,000 square feet filled with an amazing collection of orchids.

The strange phenomenon causing gravity to "work backwards" on this hill has been blamed on the paranormal.

A bust of the first president welcomes visitors to the only town in America called George, Washington.

The former home of the "Mother of Father's Day."

A stone marker memorializes the spot where the King broke up a street fight with a classic karate stance.

This museum glorifies the humble potato.

Despite his legacy of work in Spain, Cuba, and Florida, the larger-than-life writer's grave is a simple affair tucked in an Idaho cemetery.

A museum dedicated to the history and art of staying clean.

Home to the deepest rift anywhere on Earth.

This trail leads to a mine that was used as a sanctuary during the Great Fire of 1910.

A pop-culture attraction outside of Dyersville, Iowa, hits a home run.

The world’s largest truck stop includes a barber shop, chiropractor, and a huge museum with antique trucks.

A place of great reverence for Trekkies everywhere, a hero's future birthplace.

Home with Gothic windows featured in a famous painting.

A half-mile long and three stories high, this bridge over the Des Moines River Valley mimics a descent into a mine shaft.

This beautiful natural train tunnel is said to grant the wishes of visiting lovebirds.

Rippling sand dunes frozen in the Arizona rock.

A 90-year-old underground water reservoir offers a more industrial kind of tranquility.