Remarkably realistic Florida shoal bass "swim" inside this large globoid sculpture.

Get up close to an F-4 Phantom flown in the Vietnam War at this Florida park.

During segregation, this Orlando hotel hosted performers like Ella Fitzgerald and Louis Armstrong. Now it's a museum dedicated to preserving local Black history.

This doorless 20th-century elevator doesn't stop or slow down.

What looks like a suicide in progress is actually a statue of Sigmund Freud.

The medieval "Bearded Man" relief still serves as a clever flood warning marker.

A Jenga-style cylindrical tower of books that appears to go on forever.

Around 100,000 bodies are buried below the medieval headstones, many of which mark graves with multiple bodies stacked up to 12 deep.

The slender brass strip in Prague's Old Town Square was used to tell time from 1652 to 1918.

A surreal statue honoring Prague's favorite literary son.

This artificial cave looks like something out of a fairytale.

The grand marble structure next to the White House is Andrew Carnegie's temple to Pan-American diplomacy.

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.

This stunning blue and gold room changed cities twice before becoming part of the Smithsonian.

This mysterious structure by the Washington Monument is a flood barrier designed to protect the White House against rising waters.

The remains of Martha, the last known passenger pigeon, serve as a tool to educate about conservation.

The 28,000-year-old specimen is remarkably intact.

The most decorated dog of World War I is preserved in the Smithsonian.

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

A heroic pigeon that, through a barrage of gunfire, delivered a message that saved over 100 lives in World War I.

This unique museum cafeteria showcases the history and regional diversity of African American cuisine.

A much-maligned monument to teetotalism.

This sandwich shop has a century-old elevator behind a sheet of plexiglass.

Rumor has it the uncarved lump behind the three famous suffragists is reserved for the first woman president.