When ecosystems collide in the arid Southwest.

Thousands of pieces of art have been carved into the rock at the site of an ancient volcanic eruption.

With over 10,000 lights, this engineering marvel lights up the city after dark.

After decades of neglect, a brutalist icon is getting new life as an eco-friendly hotel.

This striking arch, one of the first architectural elements constructed in Prospect Park, was recently restored to its original glory.

This giant pocket watch is the third iteration of a local landmark that has been standing just off the Santa Fe Plaza for over 100 years.

Owned by Native American women, this brewery is a celebration of indigenous culture in the American Southwest.

A sculpture of a flying hawk made from colorful car doors.

The only Native American comic shop in the world.

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

A waterfall and cave near Arroyo Seco that inspired the writings of D. H. Lawrence, Willa Cather, and Mabel Dodge Luhan.

The vanishing remains of an old water station from the late 19th century.

Setting this massive marionette aflame rids Santa Fe of doom and gloom for another year.

If it hadn't been caught in time, a flaw in the design of this Manhattan skyscraper could have led to its collapse.

The oldest platform carousel built in the United States continues to delight children in Martha’s Vineyard.

This outdoor gallery of sculptures along the East River was once a landfill.

A clear blue swimming hole with hidden caves, still unexplored.

A somber monument commemorates the site of a Native American reservation marked by suffering.

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

On the hills of Bay Ridge stands a house straight out of a fairy tale.

This unusual apartment building may be Brooklyn's own version of the Leaning Tower of Pisa.

This old ruin once served as a post office, a train station, a restaurant, and a bridge to the Atomic Age.

Fake subway tiles were installed to cover a design that resembled the Confederate flag—it's unclear if the resemblance was intentional.

Considered by many to be one of the most dangerous highways in Alaska.