A faded sign from the 1920s remembers Baltimore's resistance toward banning alcohol.

A collection of artifacts from Maryland's maritime past.

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

A hidden alley in urban Baltimore is a haven for graffiti artists.

This beloved Baltimore spot features caged dolls, a giant Pez collection, and many, many mannequins.

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

Under a glass sidewalk lie the remains of some of Manhattan's oldest buildings.