Conical in form from this...

Conical in form from this angle, Mailbox Peak rises above the corner of the Middle and South Fork Snoqualmie River confluence. In the foreground at bottom is a very old moraine left over from the last ice age. Mt. Defiance is at upper left; McClellans Butte is at upper right. Photo taken from Mt. Teneriffe on Nov. 9, 2003.