San Francisco Pass it passes next to Maricunga's salt flat on the Nevado Tres Cruces National Park and Laguna Verde. The area is surrounded by volcanoes and high peaks as the Cerro Falso Azufre (), the volcano San Francisco (), the Incahuasi () and highest volcano in the world, Nevado Ojos del Salado (), among others. San Francisco Pass The San Francisco Pass is a pass over the Andes mountains which connects Argentina and Chile. The highest point of this pass is at AMSL. The pass is located at and connects the Argentine province of Catamarca with the Atacama Region in Chile. In
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