Crammed into a Baltimore row house is an oddities shop that sells everything from skulls to dead insects.

This simple convenience store sits on the location where the Ouija board was named—and has a plaque to prove it.

Politicians, bureaucrats, and military officers gathered in this field near the Capitol to settle their disputes with blood.

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

Baltimore's classic clock tower was once topped by a rotating, 20-ton medicine bottle.

An eerie, decaying ghost town destined to fade into the forest.

Just outside the Naval Academy, Hell Point is a historical marker that could easily be the point where failed students wait for the bus.

The only one-room schoolhouse remaining in Talbot County, Maryland.

The hidden ruins of a mill that is linked to an attempt to assassinate the vice president of the United States.

According to local history, this cast-iron canine was nearly melted down for bullets during the Civil War.

A former pillar of the Black community in Ellicott City.

The final resting place of a physician rescued during the bombardment of Fort McHenry.

Evidence of a long-ago crush remains scratched into the glass at this historic Maryland House.