echternach, luxembourg - 04 27 2024: abbey of echternach, yard with fountains and church

building landmark church monastery castle tower town cathedral estate chapel architecture facade palace abbey tourism echternach luxembourg 2024 yard fountains east beautiful old rich historic heritage colored houses created mixed french belgian architectures famous benedictine city center big luxemburg lux grand duchy europe eechternoach iechternach religion religious cross medieval tradition history christian christianity symbol