Los Reales de Sierra Bermeja Nature · Estepona, Costa del Sol Occidental, Málaga Natural Site around the peak of Los Reales (1,449 m), the southernmost point on the peninsula where it snows almost every year, with forests of the endemic Spanish fir (pinsapo). Sierra Bermeja is also home to the world's largest outcrop of peridotite, lithospheric mantle rock exposed at the surface. Photo: Tanja Freibott (CC BY-SA 3.0 es) What to see and do in Estepona