This is where one of Galicia's treasures is hidden, fiercely guarded by the sea. In Punta do Roncudo, in the cliffs battered by harsh waves, grow the best barnacles in the world. But here the white crosses that surround the lighthouse are also a memorial to the "percebeiros" (barnacle gatherers) who lost their lives at its foot. In the middle of the Costa da Morte the sea gives some respite and becomes the estuaries of Corme and Laxe.