Spectacular views await visitors to this lake.

This museum glorifies the humble potato.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

Home to the deepest rift anywhere on Earth.

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

Native Americans built this circle of stones, which was used to predict astronomical events.

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

A monument to a Native American leader who was known for never breaking a promise and met his end after signing a deal with white settlers.

Considered by many to be one of the most dangerous highways in Alaska.

Concrete strongholds stand guard over the Golden Gate.

You can walk through the first Boeing Air Force One, which famously carried JFK's casket from Dallas back to D.C.

A real flying saucer, contracted by the U.S. Air Force.

Inside houses a vast collection of military aircraft and missiles spanning the ages.

This red-eyed chrome beast pays homage to the popular modern myth of West Virginia's insectoid monster.

Rare recess caves fill this unbelievably beautiful Ohio park.

This whimsical campus lawn is dotted with large sculpted numbers and hidden mathematical formulas.

Bison, America's national mammal, are staging a slow comeback in Ohio's prairie parkland.

The inventor of a number of hybrid corn species is immortalized with a field of giant corn.

A gas station has taken the place of the home of the 19th American President.

Abandoned former poorhouse, bible college, and haunted house in an Ohio hamlet.

An office built to look like a giant basket.

As state high-points-by-elevation go this spot is one of the lowest, but for years it was also the hardest to climb.

A quiet memorial marks the spot where the victims of the Salem Witch Trials were executed.

These light, hollow rolls have been linked to Acadia National Park since the 1890s.