mountain hotel bonnistock or berghotel bonnistock over the alpine lakes melchsee and tannensee, melchtal - switzerland

activity alpine alps beautiful berghotel blue bonnistock building canton chalet cold day destination europe european frozen hiking hill holiday hotel ice kanton lakes landscape melchsee melchtal mountain mountaineering mountains nature obwald obwalden outdoor outdoors panorama peak range resort rock rocky scenery scenic schweiz season ski sky snow snowy sport summit switzerland tannensee top tourism travel vacation valley view village white winter