Ojos del Salado was even higher than Ojos del Salado. Later measurements using more precise equipment showed that Ojos del Salado is about higher than Pissis. Furthermore, in 2007 a Chilean–Argentine–European expedition organized by Andes Magazine and Azimut 360 performed a survey on both Ojos del Salado and Monte Pissis using more accurate instruments. It found the former to be and the latter Although this fits within recent handheld GPS surveys, which have estimated the mountain to be between and , the vertical error margin of the expedition's equipment, , leaves uncertainty as to the mountain's more precise altitude. Ojos del Salado has
Villarrubia de los Ojos south. The weather is quite strong with very cold winters and very hot summers. There are some mountains over 1.200 metres and the flat zone is at 550 metres above sea level in the Spanish central plateau. Villarrubia de los Ojos Villarrubia de los Ojos is a municipality in Ciudad Real, Castile-La Mancha, Spain. According to the 2010 census the municipality has a population of 11,119 inhabitants. The Ojos del Guadiana are located within the Villarrubia de los Ojos municipal term. They are the source of the Guadiana river, the fourth longest river of the Iberian peninsula. There's also a