Greenway of La Sierra

This 36km route that runs between the towns of Olvera and Puerto Serrano runs along the old Jerez – Almargen railway line. The Peñón de Zaframagón Natural Reserve, a wildlife enclave of great importance for hosting the largest colony of griffon vultures in Andalusia and one of the largest in Europe, or the Chaparro de la Vega Natural Monument, in addition to its 30 tunnels and 4 viaducts.