inside the maria laach monastery

abbey ancient architecture attraction background benedictine benediktinerabtei blue building catholic christian christianity church cloister convent destinations duitsland eifel europe exterior faith famous germany heritage historic history holy inside laach laacher lake landmark landscape maria medieval monastery monument nature old ourism outdoor park pfalz region religion religious rheinland rhinelandpalatinate romanesque roof see sightseeing sky stone summer sunny tower traditionally travel tree vacation view vulkan water