The Pool of la Nieta Nature · Piedralaves, Arenas de San Pedro, Ávila Image of Piedralaves, not of the place itself. The village's natural swimming pool forms in the gorge that comes down from the sierra, at 717 metres of altitude. Above it, the vegetation is stepped with cork oaks on the low ground, pine woods between 900 and 1,700 metres and junipers and rockrose higher up. Photo: No machine-readable author provided. Romeroverde assumed (based on copyright claims). (Public domain) What to see and do in Piedralaves