Several times a year, during low tide, two pairs of historic train tracks are revealed on this New Jersey beach.

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

Now abandoned, the first public health hospital in the U.S. saw more than one million immigrants from around the world.

Amid the bustle and noise of the Financial District hides a secluded garden oasis above the city streets.

This Garden District mansion was built to be bigger and grander than its original owner's former partner turned rival.

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

This distinctive Crescent City tradition dates back to the days of horse-drawn carriages.

Once the site of a Native American harvest festival, this humble clearing later played an invaluable role in the birth of jazz.

Formerly known as National D-Day Museum, this collection commemorates the battles of Normandy and WWII.

The oldest family-run restaurant in the United States is a living museum of New Orleans dining history.

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

This bar named after the world's first mixed cocktail was home to one of New Orleans' most notorious politicians.

Storyville was New Orleans' historic red light district and hotbed of jazz music, sometimes referred to simply as "The District."

By day this New Orleans square is for pedestrians, but by night it is a kingdom of kittens.

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

The second oldest continuously operating bar in Louisiana.

This symbolic piece of New Orleans architecture is also home to a few ghastly stories.

This historic "City of the Dead" lies prominently in the center of New Orleans' famous Garden District.

A 200-year-old bar in the historic French Quarter refuses to give up its place in history, nor its role in securing ours.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

The final resting place of New Orleans' most famous voodoo priestess.

The last holdout of a pre-Civil War rebel who took the matter of slavery into his own hands.

Time travel with sweets across history at this research-based candy store.

The little-known, 300-year history of the area includes former lives as a bustling tobacco port, parking lot, and industrial dump.