Mota Grande burial mound Nature · Verea, Terra de Celanova, Ourense Image of Verea, not of the place itself. One of the largest megalithic mounds in Galicia, with paintings and carvings on the slabs of its chamber; it forms part of the necropolis that extends across the Serra do Leboreiro, on the border with Portugal. Photo: Juan Novoa (CC BY 3.0) What to see and do in Verea