I have been here 2005. I took this picture on a southern tour from Cabo Creus to Barcelona. I am rather sure, the picture ist Islas Medas lighthouse. need your confirmation! Thanks !
Islas Medas located on the hill which is much higher than on photo. I bet this is Punta Arnella (east to Cap de Creus). In some old photos there is white building next to it
http://www.panoramio.com/photo/17366773 (http://www.panoramio.com/photo/17366773)
Now this building is absent which is confusing. Also see construction details - gray bricks and number of windows/doors, Islas Medas is slightly different.
;) Mitko, you won! I agree ! I am wondering, why I drived a little bit confusing and not lighthouse by lighthouse from north to south! Thanks ! :D