Tracks near this Texas nature site were once thought to support the Creationist belief that man and dino coexisted.

The Grand Canyon of Texas.

A Texas museum filled with Broncos and Betties.

A modernist landscape of water and sci-fi concrete.

A pair of giant legs paying homage to a poem, a king, and it would seem, socks.

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

A blacklight journey through a celestial art exhibit.

This fast-food outlet is the only space and UFO-themed McDonalds in the world.

A museum dedicated to the alleged Roswell Incident.

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

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

An immersive environment that is part haunted house, part choose-your-own-adventure, and part jungle gym.

A Texas cave network is home to some of the world's most spectacular-looking and bizarrely named mineral formations.

The end of times arrives, at least for the fish in the O.C. Fisher Reservoir.

An oasis of lilies cultivated by the "Indiana Jones of Water Lilies."