The Amigos from Sevilla have created an alternative first stage, to walk after heavy rains when the arroyo before Guillena is impossible to cross. From what I understand from the Spanish, the alternative is signposted with yellow arrows. The first stage is about 4 to 6 kilometers longer (25-27 km, depending on other fords), but there is a possibility to sleep at reduced prices at Torre la Reina (21 km) and directly go on to Castilblanco (also 21 km).
The Amigos are still working for a bridge at the arroyo, and there is a petition for the building of this bridge.
Here the link, with maps of the new alternative.
http://www.viaplata.org/noticias/no...na-por-la-algaba-y-torre-la-reina-por-lluvias
Here the petition/
https://secure.avaaz.org/es/petitio...re_el_Arroyo_de_los_Molinos_Guillena_Sevilla/
The Amigos are still working for a bridge at the arroyo, and there is a petition for the building of this bridge.
Here the link, with maps of the new alternative.
http://www.viaplata.org/noticias/no...na-por-la-algaba-y-torre-la-reina-por-lluvias
Here the petition/
https://secure.avaaz.org/es/petitio...re_el_Arroyo_de_los_Molinos_Guillena_Sevilla/