Lago Viola, Corn da Camp and Piz Paradisin in the background, Val di Campo, Poschiavo region, Canton of Graubunden, Switzerland, Europe

Lago Viola, Corn da Camp and Piz Paradisin in the background, Val di Campo, Poschiavo region, Canton of Graubunden, Switzerland, Europe

Panoramic of Lago Viola at sunrise, Val di Campo, Poschiavo region, Canton of Graubunden, Switzerland, Europe

Spring thaw at Lago Viola, Val di Campo, Poschiavo region, Canton of Graubunden, Switzerland, Europe

Larch trees in autumn colors and mountains reflecting in a mountain lake, Lake Val Viola, Val da Cam, Val Poschiavo, Livigno Range, Grisons, Switzerland