Poulnabrone Dolmen Portal Megalithic Tomb, The Burren, County Clare, Munster, Republic of Ireland, Europe

day travel destinations color image contemporary photography travel limestone rocks physical geography geology topography natural world nature europe eire republic of ireland munster rock formations county clare co clare limestone pavements burren the burren poulnabrone dolmen poulnabrone megalithic tombs dolmens prehistoric archaeological sites archaeology horizontal outdoors the past sirius collection