The Rainbow Valley is 90 km from San Pedro de Atacama, its name is due to the tonalities of the surrounding hills. In the Rainbow Valley you will find red, green, different gray, white and more colors. all with different texture and composition.
It is very close to the Petroglyphs of Yerbas Buenas.
The color of the Valle del Arcoiris is due to the quality of the earth, which is mainly clay. Due to the eroción of the wind, they are near this interesting formations of rocks.