The Mesolithic men of La Braña Historical milestone · Valdelugueros, La Montaña de Riaño, León Image of Valdelugueros, not of the place itself. In 2006 the remains of two men buried some seven thousand years ago were found in a cave at La Braña; their DNA later made it possible to reconstruct what the hunter-gatherers of the European Mesolithic were like. 2006 Photo: David Perez (CC BY 3.0) What to see and do in Valdelugueros