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

A rancher expanding a natural spring for his cattle came up with bones – lots and lots of them.

His music once banned in Communist Cuba, John Lennon is now immortalized in bronze by Castro, who considers Lennon a "fellow dreamer."

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

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

The first custom-designed building to showcase the works of Dale Chihuly is a wonderland of glass and light.

Possibly the most beautiful carillon in the world, set atop Iron Mountain in Florida.

Despite its name, this route in southern Utah offers a heavenly day trip.

Legs Inn provides Polish food, a cornucopia of Native American artwork, wood carvings, and mounted deer heads.

A popular place to pick up prehistoric coral fossils from the time when Michigan was an ocean.

In the middle of an extremely unforgiving and desolate high desert is the most secret military facility in the world.

The remnants of an early American attempt at missile defense.

The superstar of Cold War nuclear bunkers has been featured in countless films but is now barely operational.

Once America’s most beautiful army base, this abandoned military fort on the coast of Monterey Bay has been left to the elements.

A mammoth pair of Civil War artillery guns abandoned out in the forest.

The Cold War-era "underground Pentagon" is a sprawling subterranean hideaway for the Defense Department.

Curious rock formations in a tiny Kansas state park.

A landscape of massive spherical boulders are the main attraction in this Kansas State Park.

The world’s largest combined collection of U.S. and Russian aircraft got its start in a poultry building.

The grandson of a Kiowa chief created what has become the iconic symbol of a city on the Plains.

One man's love of natural beauty led to the creation of this hidden granite monument.

This rare example of a "tidefall" is a spectacular drop from the cliffs down onto the beach.

A historic blockhouse and trading post give a glimpse into the early colonial history of South Carolina.

A quiet and contemplative oasis in the middle of New York's bustle and riot.