A memorial to the nearly 10,000 American soldiers laid to rest on the beaches of Normandy during WWII.

World's first "penitentiary," meant to be humane, drove men insane.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

A daily replay of the experiment that proved the rotation of the Earth.

This elaborate towering structure was once famed for its revolutionary height.

Home to items never before seen by the public.

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

This lovely tree was a thank you gift from the man known as "Public Enemy No.1."

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

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