Stone walls frame a black gate at Old Mellifont Abbey, Ireland, captured with a vintage Helios lens

old mellifont abbey tullyallen drogheda ireland vintage lens helios 44m4 stone walls ancient historic architecture medieval ruins gate heritage irish monastery cistercian tourism travel destination religious site historic site green grass old european history stone structure cultural heritage landmark scenic tranquility solitude walls structure outdoor history preservation mossy stones archway tourism ireland visit ireland archeology european travel textured walls exploration ancient ruins day abbey serene