This quirky hot springs town known to locals as "T or C" was named after a radio show.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

This massive cave is a sight to behold.

A seven-ton black granite monument dedicated to the memory of those who died and those who lived through the 1977 crash of the popular Southern rock band.

The sister plane of the C-123 shot down during the Iran-Contra Affair has found a new purpose in retirement.

A grandiose octagonal home crowned by a large dome stands out among the antebellum mansions.

This racially troublesome eatery thought a new coat of paint could erase its offensive connotations.

A 200-year-old bar is all that remains of one Mississippi River town's rough-and-tumble past.

This historic hotel on Bathhouse Row in Hot Springs National Park has a storied history of gangsters and baseball greats.

A dramatically eroding canyon thousands of miles from the desert.

This phone booth-sized municipal building has been a piece of police property for more than half a century.

Off of the Crawfordville Highway in Florida, nature is taking back this decrepit row of Ford trucks.

Tucked away in the forests of North Florida resides a 19th-century lighthouse.

One of the world’s largest and deepest freshwater springs, where mastodons once roamed.

Constant erosion has created a surreal landscape of bleached and preserved fallen trees.

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

Practice your Dirty Dancing lifts in the manmade lake where Johnny Castle himself did.

This road in the Great Smoky Mountains was supposed to assuage a displaced community, but ended up a $52 million dead end.

A 300-yard long natural tunnel runs through a ridge deep in the Appalachian Mountains.

This giant iron playfully pays tribute to an early 20th-century architectural trend.

According to local lore, this narrow passageway through two large rocks was accidentally created by the devil himself.

Who needs fancy modern water slides when this giant North Carolina rock works just as well?

This granite rock face is named for the magnificent reflection that occurs when the sun hits it just right.

The highest point in South Carolina was once owned by an energy company that neglected it but now the state is taking it back.