Places sadbread99 Wants to Go

The elevator hidden in a smokestack on Roosevelt's yacht now serves as a monument to the former president.

The Decoy Capital of the World.

The United States' oldest Episcopal church still in active use.

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

An isolated island home to one of the oldest English-speaking communities in the region and Maryland's state dessert.

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

Home of the physician who set the leg of John Wilkes Booth after the Lincoln assassination.

A mammoth pair of Civil War artillery guns abandoned out in the forest.

A star fort along the C&O Canal in western Maryland that protected America in three wars.

The stone marker that Mason and Dixon placed at the eastern end of the famous north-south border they surveyed.

Historic home of America's sweetheart sharpshooter, Annie Oakley.

A lawn full of retired spacecraft on display at one of NASA's first research labs.

The antique hotel still has a jail in the basement, though the cockfighting ring is long gone.

Remains of a historic fountain that was mysteriously lost in the demolition of a D.C. traffic circle.

Easter in Westminster may be the only time and place to behold Edgar Allen Poe made entirely of Marshmallow Peeps.

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

A labor of love built by local hang-gliding enthusiasts, this ideal launch spot was outlawed by the authorities and has since been largely abandoned.

A remarkable time capsule of American manufacturing deep in Maryland coal country.

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

The longest escalator in the Western Hemisphere takes over three minutes to ride down.

The shelves in the back of this thrift store are devoted to saving, not selling, retro tech.

The final resting place of the tragic king and queen of the Jazz Age is tucked away in a small Maryland graveyard.

The most alien-looking place on Earth.

After being destroyed by IRA sympathizers, the ruins of this stately Irish manor have sat vacant for decades.