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

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

The grave of the iconic Kentucky Fried Chicken mascot features a bust of the man behind the goatee.

Those with a sharp eye can find the hidden image of a German Shepherd on the memorial's Mural Wall.

This imposing Masonic temple a mile from the White House was the first public library in Washington, D.C.

Franciscan monks created a facsimile of the Holy Land for North Americans who couldn’t afford the trip overseas.

The United States Capitol's former columns still stand.

Gutted airplanes slowly decay in a Florida field.

The graves in Florida's oldest Black cemeteries are marked with shells, stones, and mementos of the deceased.

Bronze footprints mark the path where a civil rights leader tried to march in peaceful protest before being knocked unconscious.

Location of a reliquary containing bone fragments of 18 saints.

St. Augustine's record-setting narrow street was designed to protect against pirates.

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

In this case, 'zero' marks the spot where the iconic Old Spanish Trail ends.

Intertwined, interspecies trees which locals believe can grant boons to lovers.

It's a pretty creepy lock-up.

An 18th-century Spanish watchtower made entirely of seashell and concrete.

Two men built this castle on the Florida coast as an artistic “landscape sculpture.”

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

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

Arrr! The most authentic collection of pirate artifacts in the world... matey.

Fans of vintage Vegas, kitsch, and toy pony-based gambling now flock to a casino called The D.

Back in 1952, you could get a mushroom cloud chaser with your atomic cocktail.

The best Tiki bar in Las Vegas.