Supposedly the Serrania del Hornocal has 14 different colors in the mountain range, however, according to our guide, people have counted up to 32, as more colors are revealed after it rains. This incredible colorful mountain range is found just 27km from the desert town of Humahuaca, in Argentina’s Jujuy province, and 4,761 meters (15,620 ft) … More SERRANIA DEL HORNOCAL