An organ located deep within a cave, whose "pipes" are the geological features of the cave itself.

This Virginia railway overpass is said to be haunted by a serial killer in a rabbit costume.

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

This one-room schoolhouse was revitalized in 2007 as a museum focusing on the education of Black children during the early 20th-century.

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

The Kirkland Monument remembers a selfless Civil War hero who braved the battlefield to give water to his dying enemies.

Colonial Williamsburg was home to one of the earliest institutions in North America dedicated to educating Black children.

A home built with marble tombstones from the graves of 2,200 Union soldiers buried in a Virginia cemetery.

An ode to "The Queen of Appalachia."

This chestnut box will not be opened until the country music legend's 100th birthday in 2046.

A recreation of the doomed ocean liner in the middle of the Smoky Mountains.

Amphibious mascots display a quirkier side to this luxury hotel's rich history.

Where three rails and three centuries of transportation meet.

In an effort to escape the horrors of slavery, one man mailed himself to freedom.

A former Confederate hospital serves as a remembrance of wounded and dead soldiers.

The iconic statue was moved to a new spot overlooking the James river after several years as a mascot for the local baseball team.

Under a playground is a little-known sealed train tunnel that likely contains the bodies of workers trapped by cave-ins.

A convincing little bit of ancient Egypt smack dab in Richmond, Virginia.

One of the largest artillery pieces in the world sits in a Washington D.C. parking lot.

The rogue roots are gradually consuming some of the historic marble grave markers.

This rudder is one of the few remnants of a shipyard that once operated on the banks of the Potomac River.

This tiny, one-acre cemetery serves as a reminder of when the Civil War got close to the nation’s capitol.

This is the cabin from which John Brown and his men launched their fateful war to end slavery on October 16, 1859.

Built in the 1850s, this church was of the first five churches constructed in Harper's Ferry.