maerjelensee at the aletsch glacier valley with cottengrass

aletsch alp alpine alps background beautiful beauty bog clear cottengrass cotton cottongrass cottonsedge environment eriophorum fiesch flora flower flowering foreground glacier granparadiso grass highlands hiking lake landscape light maejelensee maerjelensee massif mountain national natural nature outdoor panorama park plants reflecion rosset scenery scheuchzeri sedge sky summer sunny sunshine swiss switzerland valais valley view water wetland wild