The 320-year-old tree that greeted General Lafayette and rerouted an interstate highway.

A small 19th-century graveyard tucked away in the middle of a suburban neighborhood.

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

This free, take-a-book shop seems like a trick but isn't.

Once part of a dam servicing an early 19th century grist mill, the tucked-way falls are a tricky-to-find urban oasis.

A model home in the Medical Examiner's Office in which grisly death scenes are staged to train forensic investigators.

The haunting "Hell House Altar" is one of the few remnants of an abandoned college that has been a magnet for local legends.

Fiji mermaids, mummified remains, and recreated cryptids are among the morbid oddities at this Maryland museum.

America's first nuclear-powered merchant ship is now a time warp to the atomic age.

This abandoned asylum was once a state of the art facility before devolving into one of the most deadly mental institutions in American history.

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

Ship skeletons haunt Baltimore's waterways.