Statue of Lenin, from Cold War era Czechoslovakia, now in a neighborhood of Seattle.

A giant Troll lurks under one of Seattle's oldest bridges.

Residents of Fremont in Seattle have considered it the center of the universe since the 1970s.

Self-built house and sculpture park where the creator can still be seen in a glass coffin.

Quite simply the largest tree in the world (by volume).

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

The first declared National Monument in the United States.

A house carved into a rock in the 1940s.

A pair of giant legs paying homage to a poem, a king, and it would seem, socks.

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

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

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

A landscape of massive spherical boulders are the main attraction in this Kansas State Park.

A funhouse dummy that turned out to be a real life mummy, Elmer McCurdy is an urban legend come true.

The world's only museum devoted solely to the art and collection of action figures.

An experimental, automotive replica of Stonehenge.

The final resting place of one of the most sensational guitar players of all time was created only after his father got the rights to his music.