The most decorated dog of World War I is preserved in the Smithsonian.

Look closely and you’ll notice that the color changes a third of the way up the tower.

A cavernous three-story, 43,800-square-foot basement that was forgotten about for 60 years.

The Lincoln Memorial has inspired many, even though a word on the inscription appears to be spelled incorrectly.

Those with a sharp eye can find the hidden image of a German Shepherd on the memorial's Mural Wall.

The tomb was guarded by soldiers from both sides of the war, and some left their initials carved in the brick.

The graveyard holding the remains of George Washington's slaves was forgotten for nearly 200 years.

The maritime museum that boasts the largest nautical library in the western hemisphere.

The nearly 120-year-old piece of pork wears a brass collar and was once a man's "pet ham."

Dine like an American revolutionary at Colonial Williamsburg.

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

This estate on the banks of the James River was home to a Founding Father, two presidents, a famous bugle melody, and what some say was the actual first Thanksgiving.

This beautiful vintage movie palace has seen little change in form or function since the 1920s.

Lines from a walking song are etched into a rock in Natural Bridge State Park.

A sacred site for Native Americans surveyed by George Washington and owned by both King George III and Thomas Jefferson.

Thomas Jefferson's estate is home to hundreds of varieties of historic fruits and vegetables.

Home of the only civilian casualty at the Battle of Gettysburg.

A genuine Tudor manor transported piece by piece from England.