A brass plaque dedicated to a convicted cannibal hangs in the National Press Club, and that's not even the craziest part of the story.

The span is crooked and made from two older recycled bridges.

Obscure Freemasons still live in D.C.’s largest private residence.

Perhaps the most scandalous statue of America's first president.

Go take a picture with the inventor of the daguerreotype photographic process.

A clone of a cloned tree that was so important it allegedly had its own guards.

A little marble compass above George Washington's (empty) tomb in the Capitol marks where D.C.'s four quadrants intersect.

It was once the base for a series of domestic terror attacks.

An unassuming, powerful monument north of the U.S. Capitol bears witness to the resilience of Japanese Americans during a time of grave injustice.

The winding route passes through an enclosed alleyway, two tunnels, and leads to the White House basement.

A painfully obvious spy house sits right across the street from the Russian Embassy.

A historic neighborhood church is reborn as a psychedelic arts collective.

Scattered around Atlanta are little doors with big charm.

An underground magnet for ever-changing street art.

For divers and music lovers, the Florida Keys' Underwater Music Festival provides the best of both worlds.

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

After the attack on Pearl Harbor, rocks and fossils from every U.S. state were collected into a pyramid of national unity.

The behemoth beasts engaged in an epic battle is the second-tallest statue in the contiguous United States.

The history of the traveling carnival is remembered by this sprawling collection of vintage wagons, games, and rides.

A luxurious 1880s hotel with its fair share of Tiffany stained glass, Edison electricity, and of course, ghosts.

A tribute to Ponce de Leon's supposed quest for eternal youth.

Arrr! The most authentic collection of pirate artifacts in the world... matey.

12,000 sq. ft. museum tracing erotic art from antiquity to modern times.

This home is decked out like a psychedelic explosion of colors and bowling balls.