Captain John Smith thought these cliffs were amazing in 1608 but sharks thought so 20 million years before him.

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

Eighteen miniature death-scene dioramas.

This colonial tavern played host to George Washington, Thomas Jefferson, and other famous early Americans.

Take an otherworldly journey in a school dedicated to out-of-body experiences.

America's first public mental health facility.

Long-abandoned trolley tunnels just a mile away from the White House are turning into an art space.

An astounding collection of medical specimens, including bits of President Lincoln.

Brain collection and database that narrows the gap between man and animal.

A sacred site for Native Americans surveyed by George Washington and owned by both King George III and Thomas Jefferson.

A particularly creepy abandoned hospital that sparks interest for lovers of the supernatural.

Hikers can still stroll beneath the long conveyer of this abandoned mining facility hidden in a West Virginia river gorge.