Poblado de Las Piedras
Sierra de La Horconera
My special thanks to friends who introduced me to the Córdoba hills olive:
Elena Vecino for his guidance
Fermin Rodriguez for taking the "Olivo Gordo"
Paco Lorenzo Tapia, President of the Association "Olearum, Culture and Heritage" by the valuable web content http://www.olearum.es/
and other contacts that I have not done.