Home to the largest urban bat colony in North America, estimated at 1.5 million bats.

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

Continuing the tradition of the dime museum in style.

A peculiar forest that was handcrafted for government experiments.

To honor his gardening wife, this yard artist turns bowling balls into playful, colorful sculptures.

Over 50 historic windmills whir away at this outdoor museum.

Celebrate the history of the rich and truly misunderstood relationship between man and pigeon.

This historic folk art garden contains a nightmare tower that claims to be the world's largest concrete totem pole.

The future of roadside attractions is this sci-fi soda mecca that is home to a 66-foot tall neon pop bottle.

An immersive art experience built by local arts collaborative, Factory Obscura, in the building formerly known as The Womb, a psychedelic arts center founded by the frontman of the Flaming Lips.

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

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