Hello,as promised, I had a long weekend in sierra Morena, and had a brief view of a Lynx. My blog entry for the trip is at the following link..
http://www.surfbirds.com/blog/petermk/12207/Spanish+Lynx+Weekend.html
In addition, I found that the drive from Malaga to Andujar (via Cordoba) was fairly easy, on good dual carriageways, but quite long. Took me something like 3 hours.
Once in Sierra Morena, the roads were pretty poor in places, but easily driveable, at least in an economy hire car in September.
As well as the Los Pinos hotel, there were other restaurants in the area, (and a McDonalds in Andujar!). You need to fill up with petrol in Andujar too.
The Rio Jandula stakeout was were I had my successful sighting, and this was a relaxing place to sit for hours (literally), and over time build up a decent list of wildlife sightings. What I did notice, was that this watchpoint was pretty popular with non-wildlife watching people, especially at the weekend.
Also, although there were many serious looking people searching for Lynx, many of them were sitting in very prominent positions on the road barriers.
I parked my car out of site, and sat tight in front of a bush (i.e. not silhouetted against sky).. It was only when the last car of other watchers left the area that within 5 minutes I got my sighting. It was as if the Lynx had been watching all morning, and waited for the cars, and watchers to go.
The Roads around Los Escoriales and La Lancha were also really popular with weekend tourists. I encountered a few small groups of cars stopped to view something. These all turned out to be watching Fallow Deer. There are a couple of really panoramic viewpoints along the road near La Lancha. I'm sure Lynx have been seen from these, but it is a massive area, and views are likely to be very distant.
I hope to return, but would try and go mid-week, when hopefully it was quieter.
I didn't have any success finding other suitably quiet roads North of the Rio Jandular. East of Los Escoriales, there is a very long track but I didn't have much joy along here late evening. Having two people will greatly improve chances while driving along the tracks.