gunderath, germany - 01 05 2021: heilbachsee covered with ice, some circles in the ice

snow winter freezing tree frost blizzard branch ice plant spring flower twig woodland leaf forest neighbourhood morning heilbachsee reservoir lake gunderath eifel located elztal centerparks resort nearby bigger village swimming fishing huge fish surface quiet days upper side adventure playground kids germany 2021 closed vacation centreparks sign post villages trail house start hiking deep covered path frozen dam snowy overflow hole weird circles long including