Necropolis of Monte de Embaixo Monument · Mazaricos, Xallas, A Coruña Image of Mazaricos, not of the place itself. Group of prehistoric burial mounds which, together with the mámoas of Eirón and the Parxubeira dolmen, make Mazaricos one of the concellos with the greatest density of megalithic remains on the Costa da Morte. Photo: Luis Miguel Bugallo Sánchez (CC BY-SA 3.0) What to see and do in Mazaricos