In reply to Richard Hall:
Nice to see you've planned well in advance!
Think we stayed in camping angosto which is the closest campsite to Valdegovia. A google search for the name reveals all you need to know.
Valdegovia is good, but wasn't the best crag we visited in the area. That honour would go to atxarte, or Baltzola if your team has the guns for it! Atxarte has some shade, which makes it a good choice, and even if you're not up to climbing there, you should check Baltzola on a rest day. Etxauri is the best crag in the region, but it faces south and is low lying, so it'll be baking this time of year!
Regarding the guide, you'll be able to get it from Forum Sport. I think this one is on the road out of Bilbao, but I am going on memory here.
"Barrio de Zabalandi, 18
48970‎ Basauri‎ Vizcaya
Spain