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

A high school astronomy enthusiast designed this model of our solar system to be traversed on foot.

The king of U.S. high points towers over every other peak on the continent.

This fast-food outlet is the only space and UFO-themed McDonalds in the world.

The largest public collection of roses in the United States.

This statue of the "shiny uncle of Beppu" was erected in 2007.

This naturally-sourced hot spring is now home to a clothing-optional resort.

Some of the best pastries in "the Czech heritage capital of Texas" come from a gas station off I-35.

One of the last surviving C-97s sits in a field in front of a Wisconsin inn.

A bizarre house filled with an astounding array of collections.

Hidden beneath a bridge, this waterfall is known for the large amounts of graffiti painted on its base.

This Boeing KC-97 tanker is now a restaurant for aviation lovers.

Inside this striking glass building, visitors can see thousands of dinosaur fossils in the positions that nature deposited them more than 150 million years ago.

Decades of discarded bottle caps line this alleyway, a fixture of Texas A&M.

Campus tradition says couples who walk beneath this enormous oak will stay together forever.

Resting place of the Texas A&M canine mascots, who watch the game from the grave with their own miniature scoreboard.

The Grand Canyon of Texas.

A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

The world's tallest statue of an American hero.

This seaworthy collection was sparked by one man's passion for sailing.

This historical air terminal in Houston is slowly becoming an aviation museum dedicated to the city's aeronautical history.

A health museum containing a 27’’½-foot intestine.

At the "Garage Mahal" in Houston, car culture is about more than just driving.

A hidden gem in the middle of the city's infamous Jewelry Quarter.