A mysteriously abandoned campsite in San Angelo State Park.

The bridge continues the legacy of President Franklin D. Roosevelt's New Deal policy.

This memorial marks the devastating day that Texas City was destroyed in a daisy chain of exploding ships.

The oldest functional consecrated church on Mustang Island.

A modernist landscape of water and sci-fi concrete.

It specializes in outsider art and artifacts of secret societies.

A private collection of massive steel monsters guarding a Texas pipe works.

There is an unmarked red button hidden over Houston's Buffalo Bayou that is just begging to pushed...

A health museum containing a 27’’½-foot intestine.

A peg-legged tightrope walker did not reveal his name as he was dying, and so he was buried as “Rope Walker."

Beer lover's can-covered house.

"They died with their boots on."

Housed in a century-old building, this museum's dedicated not just to soft drinks, but to the free enterprise system.

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."

This one-woman cemetery was a small civil rights victory.

Over 100 million years ago, beach-bound dinosaurs left permanent marks on San Antonio's landscape.

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

This unique tower has been home to malaria-fighting bats for 100 years.

A National Historic Landmark with a scenic clock tower and park filled with deer and peacocks, plus a military museum.

A tall smoke stack and boarded-up buildings are all that's left of the pioneering plant.

A unique cartoon-filled roadside attraction.

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

One of the highest points in Bexar county offers birdseye views of San Antonio and a four-story stone tower.

The summer home of the largest colony of bats in the world.