The most accurate timepiece in the world.

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

The oldest continuously operating fish market in the United States.

The actual model from the original "Star Trek" series is now on display at the National Air and Space Museum.

There’s a hidden military meme engraved on the World War II Memorial.

This lonely waterfront memorial to the men of the Titanic was erected by the "Women of America."

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

A tiny piece of the Moon is embedded in this stained glass masterpiece.

Home to items never before seen by the public.

Las Vegas's very own 40-foot-tall fire-spewing praying mantis.

The second-largest gold nugget in existence, displayed in a Las Vegas casino conveniently named the Golden Nugget.

The bullet-riddled wall from the St. Valentine's Day Massacre, bloodstains enhanced for your viewing pleasure.

The only known Futuro house in North Carolina sits along a stretch of desolate highway on the Outer Banks.  .

One of the best places to see feral Colonial Spanish Mustangs in the United States.

The Tallahassee Airport serves over half a million passengers a year and is home to some permanent residents too.

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

A time capsule of Floridian history fights to survive on the banks of Chokoloskee Bay.

A graveyard of bathyspheres and diving bells paints a weirdly accurate account of ocean exploration's rickety history.

The unique collection includes bronze cast handprints of some of America's most famous astronauts.

This abandoned NASA launch site is now a memorial to a trio of astronauts who were killed there.

A building so large that it has its own weather.

One of 100 “Whaling Wall" murals painted in 13 different countries by a renowned marine life artist.

Packed with gear and memorabilia, this museum chronicles the history of skiing and how its rise shaped New England.

A serene plaza that commemorates one of the Granite State's most iconic figures.