A plaque immortalizes the spot where the early American spy said his famous last words: "I only regret that I have but one life to lose for my country."

New York's oldest and possibly grandest keeper of books.

The front yard of an Upper East Side town house hides the last fragment of one of New York's most famous theatres.

Built just after the American Revolution, the oldest row house in New York City still stands in Chinatown.

Made of giant chains and hung with shackles, this iron cross honors those unknowns who perished under American slavery.

A 200-year-old building in the French Quarter that was to be Napoleon's home in the New World.

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

Despite the ever pressing encroachment of urban sprawl this grand New Orleans manse still stands.

According to one local tradition, the entrance to the Voodoo underworld can be found in New Orleans through seven gates scattered throughout the city's French Quarter.

A parade of interactive nostalgia nestled within a giant brick building in downtown Hattiesburg.

A blues musician so talented that people said he must have traded his soul to the devil was born in this house.

An eerie and beautiful group of columns mark the site of a grand mansion lost to time and fire.

This unique shop is full of memento mori art, antique medical equipment, secret society paraphernalia, and historical relics.

Site of a former hidden treehouse in New Orleans.

Taxidermied cartoon heads, unseen illustrations, and famous characters all reside in this small gallery space.

This New Orleans boutique and nursery specializes in rare flora, with a focus on carnivorous plants.

The beautiful, fruit-covered facade hints at this building's former life.

A small park on Bourbon Street features life-size bronze statues of New Orleans musicians.

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

A house of courtship where the Jazz Age's most storied lovers got their start.

If New Orleans is the birthplace of the "cocktail," why does their own museum of cocktail memorabilia beg to differ?

The real-life site of Ichabod Crane's infamous gourd attack.

This charmingly homemade amusement park has been growing for 40 years.

The last remnants of what was once one of the world's grandest hotels can now be found in a Manhattan subway station.