It is known that Hiram Bingham, a descendant of missionaries, was the man who found Machupicchu for the contemporary world and modern science. He was a North-American historian born in Honolulu, Hawaii; who in 1907 taught the South-American History and Geography course in Yale University. Later he was chosen as delegate of his country to the First Pan-American Scientific Congress carried out in Chile in 1908. By that epoch he began his activities as explorer taking a horseback journey from Caracas to Bogota, following the Simon Bolivar's way. Then he followed the old colonial trade way from Buenos Aires to Lima, arriving to this Andean zone in 1909; it is in that year when from Abancay he started with his first exploration towards Choquekirau, trying to find the last Inkan Capital. By that time many myths had been created about the possibility of finding the "Inkas' treasures" that according to tradition had been taken by Manko Inka is his retreat to Willkapanpa (willka = sacred, panpa = plain; its Spanish form is "Vilcabamba"); thus it was so common by that epoch to find treasure hunters willing to get to this last Inkas' dwelling. That same intention moved Bingham to study chronicles and even to visit Spanish archives, and subsequently in 1911 to come back to Peru with the aim of performing studies of geology and botany, and for sure, also in order to try finding Willkapanpa.