Natural erosion of a side of a mountain in northern New Hampshire forms what looks remarkably like the face of an old man.

"The Old Man of the Mountain" is a popular tourist site in The White Mountains of New Hampshire, located just off Interstate 93, near Franconia Notch. The formation is made of five ledges of granite, which together form the face.

Having been there, I can tell you it DOES look like an old man and makes for some rather cool pictures if you're anywhere near the area.