petelinje lake (petelinjsko jezero) is one of the pivka intermittent lakes (pivška jezera)

mountain snow lake winter reflection ice alps landscape sea wilderness fjord arctic reservoir water plateau petelinje petelinjsko jezero one pivka intermittent lakes pivška jezera travel lake trees snow landscape background forest beauty seasonal intermittent tourism scenic holiday beautiful view drone sunny europe park sky aerial slovenia green unmanned vehicle natural reflection nature tree uav karst water outdoor environment blue