dangerous drop fall fast fierce kjosfossen natural nature norway norwegian pour powerful raging rocks spray thunderous violent water waterfall cliff beach blue boulders coastline Lofoten Islands mountains ocean sand sea shore summer waves Causeway destination direction distance homes houses lane marsh road route straight transport travel farm fish hills island northern pens remote rock rocky salmon boats cloud fjord forest gloomy gray green grey lake mountain panorama sombre view buttercups field flowers grasses landscape meadow plants ranunculus wild yellow Umbelliferae umbellifers verge wayside white