One of the best absinthe distilleries in the United States.

After serving in World War II and picking up Apollo astronauts, this aircraft carrier has been turned into a museum overlooking the San Francisco Bay.

A massive volcanic plug is now a protected area that hosts a number of bird species.

Arizona's first government hub is a rustic cabin now preserved as part of a historical museum.

The final resting place of the great navigator, or maybe his brother.

Enjoy dishes that founding fathers once ate at this Colonial Williamsburg pub.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

Single runway interrupted by a busy road that cuts across its middle.

There was a top secret plan during World War II to seal a group of soldiers inside the rock.