Little is known about these strange tree sculptures deep in the Maine woods near the Mount Katadhin area. Could a weather phenomenon have bent and twisted the trees? Some believe it's the work of aliens. But why? What do the bent trees signify? And why so deep in the woods?

Others say these woods are home to something more unbelievable. Bigfoot. According to the description of this video on AlienNate's YouTube page, "there have been confirmed sightings of upright hairy animals" in these woods.

Or are they man-made? Perhaps the remains of makeshift shelters, left behind by other campers?