The remains of "the Pearl of Scotland" can be found inside this church.

Berkeley Springs State Park boasts the nation's only monument commemorating presidential bathing.

Once the smallest park in the national system.

This highway overpass was named after the tragic disappearance of a young mother who got mixed up with the wrong people.

Winding country roads in eastern West Virginia lead to an extraordinary place populated by fiberglass giants.

This advertisement for talcum powder was painted on the rock face and has since defied removal.

Every equinox this Maya pyramid puts on a spooky ancient light show.

Inside this striking glass building, visitors can see thousands of dinosaur fossils in the positions that nature deposited them more than 150 million years ago.

An idyllic mineral hot springs facility with a more-than checkered past.

Hidden in the New Mexico desert southeast of Roswell, nine small deep lakes formed inside sinkholes.

An ancient fortification lives on in this Chinese city.

Once the site of the Hawaiian monarchy, this building was originally designed as a palace.

Art Deco stylings conceal the true nature of this bridge.

Crumbling hotel echoes with the sounds of the '30s.

A trio of colossal statues spread across a Dallas neighborhood chart the emergence of a giant robot born of a locomotive and spilled gin.

A "Texanic" (gigantic Texas) collection of Art Deco architecture at Dallas' historic Fair Park.

Home to an endangered salamander, a full moon celebration, and a large spring-fed outdoor swimming pool.

Artist James Turrell's ode to dawn and dusk on the campus of Rice University.

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

A medieval replica of King Arthur's legendary table, the Round Table hanging in Winchester Castle was decorated by Henry VIII.

Once the site of a Native American harvest festival, this humble clearing later played an invaluable role in the birth of jazz.

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

This strategically-placed fountain creates the magnificent illusion of mustangs galloping across a river.

Three hundred years of preserved Spanish colonial history in San Antonio.