These Egyptian statues have survived for 3,400 years and were an acoustic wonder of the ancient world.

A quiet, gothic haven nestled between Pittsburgh's Squirrel Hill and Point Breeze neighborhoods.

A slab of sandstone covered with mysterious 1,000-year-old rock carvings from a vanished North American culture.

A blend of art, antiquities, and Americana fill this museum, surrounded by whimsical, enchanting gardens.

The enchanting archway is the only surviving portal into Dublin's lost medieval wall.

A rare wooden coffin set vertically into the Gothic arch of an ruined church.

This unique building in the main square stands out among the city's typically Baroque architecture.

The remains of a 1st-century aristocratic Roman town house featuring beautiful well-preserved mosaics.

The taxidermy remains of the first mammal ever cloned from an adult cell are on display in Edinburgh.

The Virginia home of one of the signers of the Declaration of Independence is being preserved with a unique glass facade.

Perhaps the only prehistoric monument with its very own public bus stop.

Perhaps the most scandalous statue of America's first president.

A pride of the state, this working museum crafts pottery mosaics in the style of Pennsylvania's earliest European settlers.

This ancient Roman bridge and aqueduct still stands as a wonder of classical construction.

Historic medieval fortified city in southwest France.

This tiny New Jersey village has lived many lives but seems determined to remain a ghost town.

A modern ghost town whose inhabitants were driven away by the growth of nuclear power.

The 5.5-mile ring of steel posts around the Capitol Building is one of the largest (and most uniform) of its kind in the world.

The "lovely red Vega" of the legendary record-settling pilot.

The actual model from the original "Star Trek" series is now on display at the National Air and Space Museum.

Historic town settled in the 19th century because of its convenient location along a popular coal transport route.

One of the shortest streets in York has an especially odd name.

A headstone notes where the most famous of Robin Hood's legendary Merry Men is reportedly buried.

One of its engravings is believed to be among the first representations of medical and surgical instruments.