aletch the longest glacier in alps

above aletch alpine alps angle bern berner blue building clouds cloudscape cold crevesse extreme faulhorn glacier grass green helvetia high hogh hohfluch hut ice lake landscape lichens light magic monch monchsjochhut monchsjochhutte moosfluch moss mountain oberland outdoor panorama panoramic peak peaks pilatus ridge rock scene scenery scenic schreckhorn sky snow stitched summit sunrise swiss switzerland thunersee top unesco valais vegetation view vista wetterhorn white wide wilderness