Aerial drone panning shot over a waterfall in distance along Grimselsee close to Grimselpass high mountain road in beautiful Swiss Alps, Switzerland at daytime

aerial drone shot waterfall water falling stream water flowing rocky cliff water grimselsee grimselpass high mountain road swiss alps alps daytime day grimsel pass swiss mountain switzerland valley bernese europe grimsel grimselpass hotel grimsel landscape nature outdoors pass reservoir rock rocky slope slope swiss tourism tourist destination travel rocks rocky artificial lake snow capped peaks forward moving shot scenery hydroelectric generation traveling lake mountain range range mountain slope lake water overview