A cannonball from Union forces battling John Hunt Morgan made this church a permanent home.

Somewhere there is a giant who can no longer poop, but now travelers can stay inside his anus.

A collection of over 15,000 zines works to preserve DIY publishing culture.

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.

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

Once America's tallest structure, now a Baltimore landmark.

This bug-eyed water wheel uses the power of the Sun to clean up Baltimore Harbor.

One of the oldest anatomical theaters in the U.S. still in use was once the site of an infamous cadaver riot.

Eighteen miniature death-scene dioramas.

Ship skeletons haunt Baltimore's waterways.

A Maryland museum dedicated to Black history, housed in a historic church.

Fascinating museum dedicated to the under-appreciated medical history of urology features some wince-inducing devices.

Electronic inventions that resulted in products and systems we use every day are on display in this labor-of-love museum.

This former asylum for Black Americans is haunted by its history of violence and racism.

A pre-Industrial Age iron furnace and the site of a nearly-forgotten piece of Black history.

A local farm's collection of unusual structures from a now defunct storybook amusement park.

The development and impact of electronic media showcased in a picturesque farmhouse in Maryland.

A giant time capsule not scheduled to be cored until 2040.

This dig site outside D.C. is known for its exceptionally high density of baby dinosaur fossils and dinosaur eggs.

A relic of FDR's brief foray into utopian urban planning.

The Forest Service's surprisingly sophisticated collection of wildfire prevention art features America's most beloved bear.

Walk a trail through a historic Quaker town that outlawed slavery in 1777 and was a major waypoint on the Underground Railroad.

Extraordinary objects lurk in this quintessential regional museum.