Natural catch-basin rocks covered in thousands of drawings spanning many millennia.

The highest point in Texas is capped by a big silver pyramid.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

A large stone map of Arkansas awaits visitors to its highest point.

A wealth of pop culture statuary and green chile dishes give this roadside restaurant clout.

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

The hometown of Popeye's creator is littered with a growing collection of granite cartoon characters.

Marine fossils from the Devonian period are exposed at this park.

This monument claims to display the first pot used to cook a famed Southern stew.

A small storefront museum explores the history and myth of West Virginia's famous urban legend.

This red-eyed chrome beast pays homage to the popular modern myth of West Virginia's insectoid monster.

The site of the one and only battle of Lord Dunmore's War.

A favorite of Amelia Earhart, ranking among those rare bridges that can be crossed without changing sides of the river.

A giant lumpy candle serves as a beacon for this highly scented pit stop.

In a city crazy for seashells this museum educates and amazes visitors using the wonder of cast-off exoskeletons.

This kitsch eatery is chock-a-block with bric-a-brac.

Former utopian colony based on the belief that the universe exists in a hollow sphere.

The largest retailer of seashells in the world.

One-time winter retreats of prolific inventor Thomas Edison and his friend Henry Ford.

This outdoor mural is one stop on a walking trail that weaves art and history together to tell a tale of local history.

Some believe Ponce de León's mystical spring lurks right under a public drinking fountain.

A hidden beach at the end of a tunnel of mangrove trees.

A historic lighthouse steeped in rumors of ghost and pirate stories.

An abandoned Gold Coast-era mansion once intended for the exiled ruler of Albania, who never arrived.