This beautiful Miami garden was designed as a laboratory for tropical plants.

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

Where monkeys run wild and the humans are caged.

Found: Garden of Eden in Miami-Dade County, Florida.

A mysterious castle built as a monument to lost love.

The sign that drew attention to a young boy's cucumber stand is now the name of his fruit superstore.

Stay in a room with a view... of the bottom of the ocean.

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

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

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

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

This lush Florida island is home to the ruins of a crooked ship breaker's tiny empire.

Island ghost town detailing Flagler's folly in building the Overseas Railroad.

The largest freshwater lake in the Florida Keys.

Bat house that has only ever housed bat for one night; they all flew away and never came back.

A nude beach alongside a washed-out road.

This statue inspired by Renoir's famous painting embodies the jovial spirit of Key West.

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

Near the ruins of a Civil War coastal fortress lies the only known African refugee cemetery in the United States.

The highway's southernmost spot is a beloved local attraction.

The museum chronicling a treasure hunter's dream, fulfilled.

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

A small poultry graveyard in the courtyard of a popular Key West watering hole.

"We Seceded Where Others Failed."