Come for the flowers, stay for the bats!

A sparkling sandstone cliffside that's worth a visit while it still exists.

A self-funded cemetery with a long list of inhabitants.

A special train service transported Sydney's dead from this station to "Necropolis Receiving Houses" at Rookwood Cemetery.

The yawning remains of a complex naval fortress still haunt this Australian shore.

One of Australia's famed "Big Things," this giant fruit was once stolen as part of a publicity stunt.

A castle hand-built by a Spanish dreamer in the Australian tropical jungle.

A wonder of natural limestone formations etched by millions of years of natural interaction between rainfall and rock and air.

Must form and function forever remain at odds? Not if the Florida Department of Transportation has its way.

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

The walls of America's oldest masonry fort famously "swallowed" cannonballs.

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

This post-war motel embodies a little-known, Miami-born architectural style.

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

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

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

The former home of the Nobel Prize-winning American writer is now home to dozens of six-toed cats.

A monument celebrating the idea of reaching inaccessible places.

These remote Florida islands have a history of sea turtles and sunken treasures, and one of the world's largest coastal brick fortresses.

In terms of history and architecture, this is one of the most remarkable cemeteries in the world.

Once a favorite playground for the world's most illustrious guests, Hotel Nacional's secret weapons and bunkers reveal a more menacing side to its golden history.

A focal point of the Cuban government, this city square features one of the most iconic images in the country.

Roam the cradle of the Cuban Revolution with life-sized dinosaurs.

A tomb in this cemetery holds soil from every country in Latin America.