Looking down into the beginnings of the Upper North Fork of the Upper Napeequa River, which flows into the Upper Napeequa below Clark Mountain. The route down thru the North Fork Napeequa is notoriously difficult as it often disappears into thick, tangled temperate jungles gashed with steep ravines and debris tumbled together by avalanches, landslides, and whitewater floods. The experience is unforgettable.