Ecosystems in New Mexico

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.

The land is full of geologic eye candy, such as otherworldly spires, mushroom-shaped hoodoos, and prehistoric fossils.

A small metropolis of Pueblo cave dwellings have been carved right into the hillside of this national monument.

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

A cave's rare beauty held a cavernous secret hidden underground.

Deadly airliner crash preserved for those willing to climb and pay respects.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."