A historic Montreal market that was the city's agricultural hub for over century.

One of the world's largest collections of rare medical texts and ephemera.

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

The above-ground crypts at this Catholic cemetery face north-south instead of the usual east-west.

This monument to the victims of a tragic explosion is said to turn and look at passing cars.

Located in a remote part of a Louisiana wildlife refuge, this tree has been standing for more than 1,200 years.

This sinkhole was created by a tragic industrial accident and continues to ravage the surrounding landscape.

This museum chronicles the history of a leprosy quarantine hospital that then became a refuge.

This abandoned Civil War fortress is slowly being swallowed by the waters of Lake Borgne.

Legend says a primate-like cryptid prowls this otherworldy sliver of the Louisiana bayou.

All that remains of this small town is its mass grave and a myth of a voodoo priestess who predicted its demise.

One of the longest water bridges in the world was built over a supposedly haunted swamp in Louisiana.

This knobby, drooping New Orleans oak is a favorite place both for climbing and for meeting giraffes.

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

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

Inside this art and oddity-filled shop, a small room filled with secrets.

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

A treasure trove of rare and exquisitely detailed antiques

Shop for books in the New Orleans house where William Faulkner once lived.

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

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

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

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

One of the oldest continuously-operated gay bars in the United States is allegedly haunted by Truman Capote and Tennessee Williams.