Current docking place of the SS United States, the fastest transatlantic ocean liner.

Board a mine car and descend the #190 slope 300 feet underground into the Clark Vein of coal.

This little museum in the town where zombies were born celebrates the living dead.

This rare triple-jurisdiction drawbridge passes through Virginia, Maryland, and Washington, D.C.

A swimming hole in the historic industrial quarry that supplied the marble for the Baltimore Washington Monument.

This massive swimming pool is the high tech home to the human-powered submarine races.

The world's oldest continuously operating airport was founded by the Wright Brothers.

This beautiful stone arch bridge wasn't even expected to stand for one day, but people have been crossing it for centuries.

A haunting exhibit in a wildlife refuge center highlights threatened species and the conservation efforts needed to save them.

Built by the patriotic residents of Boonsboro in a single day.

This scenic Maryland park was the site of one of the worst prison camps of the Civil War.

This abandoned sea fort has become an accidental bird sanctuary.

Despite violent work crews and massive delays this abandoned canal tunnel was built to last into the modern day.

Home of a 28-foot tall stalagmite known as the War Club.

A well-preserved relic of the industrial age steel and iron works that dotted West Virginia.

Berkeley Hot Springs presents to you "the only outdoor monument to presidential bathing."

A historic coal mine that doubles as a museum and tourist attraction.

Take a steam-powered ride straight out of the past on this Appalachian rail line.

Near-constant high winds deform the trees on Spruce Knob, the highest point in West Virginia.

A table rock formation that has been intriguing West Virginians for years.

One day a year it is legal to jump off of this astoundingly tall bridge that spans an Appalachian gorge.

A particularly creepy abandoned hospital that sparks interest for lovers of the supernatural.

This abandoned amusement park was built on a site with a dark history.

A pyramid commemorates the birthplace of James Buchanan, the 15th president of the United States