Mount Marraxón Nature · Fene, Ferrol, A Coruña A 395-metre summit in the parish of Sillobre and the highest point of the municipality, from which the ría de Ferrol, the ría de Ares and the shipyards are taken in at a single glance; its slopes drop towards the wooded valley of the River Belelle. Photo: carrodeguas (CC BY-SA 3.0) What to see and do in Fene