Known as "The Valley of Wonders" Colca Va- lley is twice deeper than Colorado, which makes it an unique place of visiting. An ancient agricultural system of cultiva- tion terraces, along with old comunities, Collaguas and Cabanas, with fascinant cus- toms and particular cousine, as well as its special flora and animal life such as the splendor of Condors, makes this place worth of touring. Yanque, where El Mirador de los Collaguas is located, is a small village full of ancient history and warm people, and it is an excellent balcony to admire the beauty of the whole place.