A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

American bison herd descending directly from a Bronx Zoo breeding program that saved the species from extinction.

A peculiar forest that was handcrafted for government experiments.

This constitutionally sound Muffler Man harkens back to the days these attractions were a must-see.

A time-capsule monument reminding future generations of the importance of efficient and effective use of natural resources.

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

This magnificent market stands as a poignant symbol of the suffering caused by the Spanish Civil War.

One of America's first spies started out as a teacher in this little red one-room schoolhouse.

A contemporary fresco movement illustrates the region's rich history.

A symbol of Texas pride.

Two gushing waterfalls of hot spring water within a block of each other.

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

The largest public collection of roses in the United States.

A registered historic landmark shrouded in unsettling local legends.

The man who wasn't there.

This unusual roadside attraction filled with handcrafted signage is home to a unique church.

A modernist landscape of water and sci-fi concrete.

This theatre was made famous after Lee Harvey Oswald was captured inside watching a film.

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

A serene temple with stunning stained glass hides in downtown Dallas.

This downtown Dallas art installation is always on the lookout.

A master plumber has turned his love of art and toilets into a folk museum that's not taking the piss.

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

In Paris, Texas, even Jesus wears cowboy boots.