Okanogan
Country Geology
(or How
the Okanogan grew)
Glen and Elizabeth Widel photo
Looking approximately north up the North Cascades
Highway, the effects of glaciation carving on the
mountains is plain. Center is the unnamed end of a
ridge at Washington Pass (which is on its other
flank) with Early Winters Spires and Liberty Bell
Mountain peeking through the notch at left.