 Wanting to get his bearings after he found the large chunk of quartz he later brought back in his canoe, he climbed to the top of a ridge.From there he could spot Frederick Sound, Cape of the Straight Light, the point of Vanderput Spit (Point Vanderput), and Sukhoi Island from the mouth of Wrangell Narrows.Behind the ridge, Charlie finally spotted the half-moon shaped lake, which is where the Patterson Glacier ends at a lake which drains into the Patterson River.