The whiter animal in the centre is an alpaca, the other 2 are llamas. Note the difference in the head shape and length of the ears. Payachatas means "twin" in the Aymara language, individually the peaks are Parinacota (6330m / 20,765ft, left) and Pomerape (6282m / 20,610ft, right). The volcanos lie on the Bolivia / Chile border.