wide blue lac d'echternach with swans passing the island

lake reflection tree water reservoir wetland nature river pond sky marsh shore landscape cloud grass wilderness wide blue lac d'echternach trees called meer van echternach town east luxembourg idyllic big rich wildlife surrounded park year festival elake rest calm place swans passing island echternacher mullerthal region lake echternach reservoir nature d'echternach echternach luxembourg luxemburg lux grand duchy luxembourg europe echternach eechternoach iechternach town