Friction between grains of sand cause a curious "singing" sound.

Decades after testing the polio vaccine on unwitting patients, this historic mental hospital sits in ruin.

This former tuberculosis research hospital endeavored to cure the dreaded disease with fresh air and positive attitudes.

An abandoned meat mecca now serves as an excellent locale for urban exploration.

This 150 foot seven-tiered cascading waterfall is one of the hidden gems of the White Mountains.

The world's only international cryptozoology museum is host to an unrivaled collection of mysterious objects.

Steam engines and conveyor belts are remnants of a genius system left in the middle of the Maine woods.

The highest point in Maine is a grand gift to the state citizens that also happens to be one end of the Appalachian Trail.

An alley way dedicated to graffiti and street art is a constantly changing street gallery.