Alpen, Berg, Bürgenstock, Dämmerung, Innerschweiz, Landschaft, Luzern, Pilatus, Rigi, Schweiz, See, Sommer, Sonnenaufgang, Vierwaldstättersee, Zentralschweiz, iceberg, center, district, seat, ice mass, european country, switzerland
sunrise from mount pilatus with view over lake lucerne