At Washington's Dulles Airport is a satellite museum (no pun intended) with three quarters of a million square feet of aircraft history.

This museum devoted to the gothic author holds such interesting ephemera as his socks and walking stick.

Collecting 700 years of mechanical death-dealing, the NRA's sprawling gun museum is a revealing testament to the American obsession with armament.

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

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

The World's Largest Bull.

This simple home was the beginning of a long journey for the iconic Western film star.

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

An experimental, automotive replica of Stonehenge.

Even in death, he's still your huckleberry.

Small plaque marks the spot, but the true center is located about half a mile away on a private pig farm.

It's big, it's a ball, and it's made of twine—the world's largest of its kind.

The eccentric mansion of one of the most popular horror authors of modern times.

This handsome giant is said to mark the birthplace of the mythical woodsman and even had a cameo in a Stephen King novel.

A giant telephone commemorates the last "crank" call ever made in the U.S.

The world's largest rotating world.

The highest point in the state of New Hampshire, and while unlikely "the worst weather in the world," it sure seems that way to hikers.

While many places make the claim, the Library of Congress says this restaurant is the birthplace of the hamburger.

A monument celebrating the idea of reaching inaccessible places.

"We Seceded Where Others Failed."

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.

In this case, 'zero' marks the spot where the iconic Old Spanish Trail ends.

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