Fragas de Catasós Nature · Lalín, Deza, Pontevedra A grove of chestnuts and oaks protected as a natural monument, in which some specimens exceed thirty metres and are considered among the tallest chestnuts in Europe; the undergrowth preserves ferns and hollies. Photo: http://gl.wikipedia.org/w/index.php?title=User:Lameiro (Public domain) What to see and do in Lalín