This North Carolina grave is the final resting place of the world's most famous conjoined twins.

Andy Griffith's hometown has made itself up to look like the fictional town of Mayberry.

An eerily abandoned stone tower is all that remains of a demolished dam on Cape Fear River.

A giant cat slowly prowls the parking lot of Zebulon's car dealerships.

A folk art mecca famous among outsider art fans.

A former Confederate hospital serves as a remembrance of wounded and dead soldiers.

Under a playground is a little-known sealed train tunnel that likely contains the bodies of workers trapped by cave-ins.

A convincing little bit of ancient Egypt smack dab in Richmond, Virginia.

The unassuming structure was part of a Major League Baseball stadium.

One of Chicago's last seafood smokehouses perfects a dying breed of fishcraft.

This vessel is believed to be the oldest operating fireboat in the world.

A luxuriant botanical garden below sea level.

These former theme park figures have a new lease on life outside a water plant-turned-restaurant.

A tiny, unassuming park in Tampa that belongs to the Republic of Cuba.

This small museum gives visitors a chance to soak up the history of the "sponge capital of the world."

This glass-stain Mary attracted thousands of pilgrims until her head was shattered by a vandal with a slingshot.

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

This historic graveyard was partially paved over to create a streetcar line.

Dubbed the "smallest church in America," this tiny sanctuary was a local grocer's dream come true.

When the town wouldn't allow the fast-food behemoth to build a new restaurant, they put one inside an 1850 home.

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

The permanent home of a 1960s traveling museum of tiny historical dioramas.

Fourteen curious and controversial white bunnies sit in a circle near Newport Beach City Hall.

Peek through the gates at this oasis from the city, full of Old English charm.