In a city crazy for seashells this museum educates and amazes visitors using the wonder of cast-off exoskeletons.

One-time winter retreats of prolific inventor Thomas Edison and his friend Henry Ford.

A monument celebrating the idea of reaching inaccessible places.

A historic presidential getaway on the continental United States' southernmost island.

A historic landmark and museum filled with curious objects representing the history of Key West.

This small Key West museum is packed with dozens of artifacts that illustrate the life of the iconic playwright.

In the depths of the Everglades, one man has dedicated his life to studying the elusive Skunk Ape.

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

Where monkeys run wild and the humans are caged.

The famous boat that once ferried Bogart and Hepburn still floats in Key Largo after being abandoned for years.

The world's only underwater laboratory where "aquanauts" study oceanic life.

A unique collection of diving equipment spanning antiquity to the present day.

This 140-year-old beacon off the Florida Keys marks the wreck of a Navy ship that once roamed the Caribbean hunting pirates.

With nickel-steel armor and three-inch thick bullet resistant windows, FDR's train was a rolling fortress.

Located within a historic park, the beacon is the oldest standing structure in Miami.

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

A mere dot on the map in the great north woods is the first place in America to vote in Presidential elections.

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

They sort through millions of dollars worth of diplomatic gifts on behalf of the government.

The only tennis court that falls under the jurisdiction of the central bank.

The Pentagon is so large that it was planned like a city, complete with internal highway infrastructure.

The tunnel under the Capitol Building where Congress takes out its trash.

There just so happens to be a court even higher than the U.S Supreme Court: a basketball court in the building itself.

D.C. once had its own tiny rival to the New York Stock Exchange.