We started to drive the Rim Drive around Crater Lake, checking out some of the overlooks and features. We stopped at an overlook for the Phantom Ship. The Phantom Ship is rock structure that looks like a ship with sails. The rock that forms it is far older than Mt Mazama, the mountain we're standing on now. This ancient volcanic rock cinder cone had been engulfed by Mt Mazama, but later erosion exposed it within the lake. 

Original Photo