The marker offers a rare chance to be in four U.S. states at once, though there's some controversy over its geographic accuracy.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

See massive fossils that are over 200 million years old in northeastern Arizona.

A museum dedicated to the alleged Roswell Incident.

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

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

Home of the International Space Hall of Fame.

A phenomenal assembly of pueblos in New Mexico is the most complete example of ancient ruins north of the border.

This popular pilgrimage site offers a hole filled with holy healing dirt.

This museum started as a collection of Manhattan Projects and continues to add exhibits as they are declassified.

Twenty-seven massive radio antennas on the high plains of New Mexico search for life on other planets.

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

Wedding chapel's mysterious spiral staircase said to be miraculously constructed.

A sprawling collection of over 106,000 toys from around the world.

Twice a year, visitors can tour the desolate site that birthed the Atomic Age.

A museum devoted entirely to the rattlesnakes and snake-related art.

Albuquerque found the perfect use for tumbleweeds at Christmastime.

"I did this all while you were watching TV."

This pseudo-steampunk weapons facility is the world's largest wood and glue structure, and packs quite a wallop.

Modern art meets modern convenience in possibly the world's most architecturally important public bathroom.

A New Zealand communications tower stands as the tallest structure in the Southern Hemisphere.

Major tourist destination known for its bubbling mud-pools and hot thermal springs.

One man's dream has turned into this naturally growing chapel made of almost nothing but trees.

Tubing through a cave lit with glowworms is a magical underground experience.