A gorgeous garden oasis with winding paths, stone bridges, and a troubling history.

A medieval castle in the middle of rural Texas.

This small town Texas cemetery is said to be the burial site of a UFO pilot who crashed in the 1800s.

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

An oddities shop packed with twisted treasures inspired by Oscar Wilde and Edgar Allan Poe.

This sacred cavern, 400 feet deep, is home to millions of bats and an ancient burial ground.

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

Visitors can walk over the largest concentration of Columbian mammoths to have died from one event.

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

An enormous pink granite batholith, long attributed with spiritual powers by the Tonkawa Indians.

A recreated Stonehenge stands in a country field, complete with Easter Island moai heads standing as sentries.

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

A popular swimming hole that hides one of America's most deadly diving spots.

Fantastic collection celebrating the final send-off.

A 24-hour vending machine restocked daily with homemade full-sized pecan pies.

A 90-year-old underground water reservoir offers a more industrial kind of tranquility.

A Victorian mansion, painstakingly reproduced to appear just as the the Munster's family home did on TV.

The Grand Canyon of Texas.

This crumbling UFO is one of only a few remaining "moveable ski chalets" of its kind.

An emerald-green grotto just a short trip from Austin.

Just like the real 36th president of the United States, animatronic LBJ amuses visitors with jokes and stories.

A high-octane shrine to the greatest Texans who ever lived.

Unusual house, in an unusual neighborhood, home to some very unusual peanuts.

Now abandoned, this East Austin school for the disabled began as the "State Colony for the Feeble-minded."