An old adobe structure first built in the 1890s is a desert watering hole plastered with dollar bills and odd West Texas finds.

One man has carved a number of natural New Mexico caves into psychedelic sandstone temples.

This strange, small castle on the bayou has withstood the test of time and weather.

Brightly colored 30-foot-tall totems light up the desert sky just outside Las Vegas.

A sculpture for the sun and stars, created by Nancy Holt.