Minimalist modern art on a repurposed military base in rural Texas.

Its history includes dinosaur fossils, cattle rustlers, Georgia O'Keeffe, and a mythical giant rattlesnake named Vivaron.

This towering volcanic plug stands out among the dramatic formations that dot this otherworldly desert valley.

These ruins of a pre-Columbian cliff village are among the most beautiful and well preserved in New Mexico.

Hidden in the Chihuahuan Desert resides an amazing collection of petroglyphs.

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.

On the outskirts of San Antonio, a small bridge is said to be the home of a mysterious local legend known as the "Donkey Lady."

A mother's mourning for her lost son is remembered in this small park embedded with his memory.

San Antonio's first 3-D stereoscopic mural is a trippy treat for the eyes.

Tile mosaics and quotes from Pablo Picasso add an artistic flair to these bus stop benches.

For over 75 years, this cute stone statue has warmed the hearts of San Antonio.

The quirky gift from West Berlin for the 1968 World's Fair still stands in Hemisfair Park.

This big empty pig is a nostalgic throwback to mid-20th-century Texas barbecue.

Craggy concrete faces are hidden in the walls of this artificial cave along the San Antonio River.

The oldest active mini golf course in the U.S. has an elegant Art Deco style filled with lush tropical plants.

Colorful curls of hand-blown glass form a captivating tower in San Antonio's Central Library.

An ivy-covered arch bridge dedicated to Tejano music singer and legend Rosita Fernandez.

An abandoned, decaying sculpture garden built by an eccentric physician in the 1920s now looks more like a forgotten cemetery.

Ruins of a once-opulent grand Victorian resort.

Twenty churches beautifully painted by 19th-century Czech and German immigrants in Texas.

Mysterious glowing orbs float through the desert night.

This downtown Dallas art installation is always on the lookout.