Of the many chalices in the running for the Holy Grail, this one in Valencia Cathedral sure looks the part.

This amazing example of Valencian Art Nouveau looks more like a cathedral than a public market.

Home to fossils and other specimens from the Western Interior Seaway.

Once an ancient sea, this landscape of rocky ravines is filled with the fossils of ancient marine life.

This historic early-20th-century building still boasts some of its original features.

The highest point in Oklahoma used to be a lawless outlaw's paradise.

A whimsical monument marks the highest point in Kansas, not that you could tell by the looks of it.

A few times a day, you can see an animatronic cowboy shoot-out.

A city park that sits on top of a freeway.

Foragers once flocked to this big beautiful bayou to hunt for pearls.

A giant sculpture of the legendary "Salmon of Knowledge" celebrates the return of fish to Belfast's River Lagan.

Two tall rocks sit at the center of this site, once the home of a large Ancestral Puebloan community.

A dangerous narrow-gauge railroad once traced a route through this striking canyon.

The narrow mountain road that carves a path between Florence and Victor is tied to ghost towns and ghost stories.

The yawning maw of this pagan visage is said to bite off the hands of liars.

In Parr Park, thousands of painted rocks line this walking trail.

The "world’s largest honky-tonk" also has its own indoor rodeo arena.

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

The world's tallest statue of an American hero.

It's where the final scene of the beloved Tom Hanks movie was filmed.

Campus tradition says couples who walk beneath this enormous oak will stay together forever.

Modern technology and live displays tell the story of the Pacific during WWII for the Internet generation.

The top of a giant mesa, just outside of Amarillo, appears to float in the sky above.

Belly up to the bar in Cowtown, don't forget to buy some boots.