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

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

This dormant volcanic crater has been converted from a roiling pit of magma to a pleasant hiking spot.

Quite simply the largest tree in the world (by volume).

The only structure left with direct ties to the Salem witchcraft trials of 1692.

This iron and wood Civil War city-ship was the first vessel to be sunk by an electrically detonated torpedo.

A Civil War fort in the middle of Washington, D.C. has been swallowed by a forest.

One street divides a single town that stands in two U.S. states.

This historic New Orleans cemetery is the final resting place of members of the Independent Order of Odd Fellows.

"Only the devil could play golf here."

Odd outsider art installations surround a Gold Rush-era ghost town.

The lowest point in North America is home to an undrinkable pool surrounded by fields of geometric salt flats.

This crumbling Death Valley mining complex was known for its use of giant, 20-mule team wagons.

This ancient Hawaiian henge may have been an early star chart.

This Hawaiian cattle ranch acts as a museum devoted to the island cowboys that predate the wild west.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

This landmark cemetery in Boston was created more than 300 years ago.

This monument on Breed's Hill proves that one of the most famous battles of the Revolutionary War is misnamed.

This immigrant bridge once spanned the Thames but is now a fixture of an Arizona city.

The ghostly remains of an accidental sea.

Aqueducts have dramatically changed this old lake, now home to tufa towers and its very own species of tiny brine shrimp.

One of the only Florida forts to remain in the hands of the Union all through the Civil War still stands as a historic stronghold.

Bananas are often left for the first monkey America ever recovered alive after being launched into space.

A store full of vintage and indie toys designed to bring out the kid in even the crustiest of adults.