The only presidential monument to display a late POTUS's actual casket.

I-95's Tijuana-style celebration of kitsch at the Carolina border.

Electrical pylon in the shape of Disney's beloved mouse.

A building so large that it has its own weather.

This spiny beast guards an artist's village while vying for the title of largest lobster in the world.

A mysterious castle built as a monument to lost love.

Former villa and estate of James Deering developed to preserve native tropical forests.

When you can't get to the Pacific, just go to Florida.

Over 120,000 curious objects that have shaped our modern world.

Every equinox this Maya pyramid puts on a spooky ancient light show.

These azure waters were thought to lead to the Mayan Underworld.

Watch the newest land on the planet form before your eyes.

Race through the maze, get your name on the sign.

This museum of Hawaiian and Polynesian culture is the legacy of the last descendant of the Kamehameha Dynasty.

These ancient sacred grounds granted amnesty to those who managed to reach them.

The only royal palace on U.S. soil has been a territorial capitol, a military headquarters, and a prison for a queen.

A pair of giant roadside arrows are all that remains of a former Route 66 trading post.

This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

A motel dedicated to Southwestern nostalgia.

See massive fossils that are over 200 million years old in northeastern Arizona.

A small car graveyard sits in the shadow of the famous Cadillac Ranch.

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

This historic folk art garden contains a nightmare tower that claims to be the world's largest concrete totem pole.

Nature's biggest mammal swims in landlocked Oklahoma.