In 2010, Nicolas Cage purchased two plots in this cemetery using one to construct this strange pyramid mausoleum.

This cathedral dedicated to Louis IX, sainted King of France, holds many secrets.

The second oldest continuously operating bar in Louisiana.

This "second" cemetery represents New Orleans' attempt to keep cholera at bay.

An architectural experiment in the Lower Ninth Ward, this row house is capable of floating as high as the Katrina floodwaters.

The world-record holder for the longest bridge stretching continuously over water.

This strange, small castle on the bayou has withstood the test of time and weather.

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

The first custom-designed building to showcase the works of Dale Chihuly is a wonderland of glass and light.

This historical swimming pool near Miami is emptied and refilled each day with naturally filtered water.

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

An underwater statue of Christ blesses the coral reefs off Key Largo.

A six-ton wedding present for the King of the Scots.

This park is home to a massive bird sanctuary. And maybe buried treasure!

The home and studio of a visionary woodworker now stands as a museum and example of his artistic genius.

A beloved horticultural oasis on the grounds of a wealthy family's former estate.

Step into a pastel time capsule where candy is truly dandy.

South Philadelphia is home to Keith Haring's only surviving in situ collaborative public mural.

Philadelphia boasts one of the best — and most often overlooked — traditional Japanese gardens in North America.

Step inside Lucy, the world's largest "elephant."

World War II bunker still standing on the New Jersey beach.

The rusting remains are visible sticking out of the waters of the Delaware Bay.

Get tall with nature's lankiest beasts and their warthog friends at this Kenyan preserve.

Human ancestor’s 3.6 million year-old footprints.