Catch two 18-foot-tall ranchers mid-brawl as you drive by on Highway 285.

This 1950s-era nostalgic roadside New Mexico attraction consists of a quirky curio store and museum embedded into the face of a cave.

High in the Sacramento Mountains, a facility dedicated to studying the sun.

The oldest continuously occupied public building in the United States.

The final resting place of the most famous outlaw in the Old West.

Hidden in the New Mexico desert southeast of Roswell, nine small deep lakes formed inside sinkholes.

A natural formation that resembles a camel resting in the New Mexico desert.

The building stands within a quiet, postcard-perfect New Mexico village.

On the edge of the Valles Caldera National Preserve, these rock formations create an eerie landscape.

The final resting place of the living embodiment of the famous Forest Service symbol.

Its history includes dinosaur fossils, cattle rustlers, Georgia O'Keeffe, and a mythical giant rattlesnake named Vivaron.

More than 21,000 images fill this overlooked gem of a prehistoric site.

This quirky hot springs town known to locals as "T or C" was named after a radio show.

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

These ruins of a pre-Columbian cliff village are among the most beautiful and well preserved in New Mexico.

A multi-storied adobe complex has been inhabited for more than a thousand years.

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

Soaring over the Niagara Whirlpool since 1916.

One of the best-preserved medieval streets in Europe.

This famous archeological mystery may be an ancient example of movable type.

Legend says this sacred tree was a gift from goddess Athena.

A sharp sculpture made of thousands of pieces of jagged glass.

Heralded as the world's first theater, these ruins are often overlooked as they reside in the shadows of the Acropolis.

The railway carts travelers to central Athens's highest peak, which offers stunning vistas of the city.