In reply to Tom Hutton: Hi Tom, the main thing to know about the "Arrampicare a Cala Gonone " guides is that the author doesn't check the routes personally, the info is recycled from other sources, with the following pros and cons:-
1. Pro: new versions come out much more often than Pietra di Luna (2002 then 2011) and contain info from the various news web sites that otherwise you may struggle to access
2. Con: if the info is incorrect eg grades the "Arrampicare a Cala Gonone " will not pick this up
The other pro of AACG is that it includes some of the MP routes eg the routes at Surtana which otherwise you have to have the 4th edition of PDL to find, it may well also be updated for new easy MP routes at eg Monte Oddeu.
In general in the last few years Cala Gonone and Isili have been the areas of Sardinia with least new development, all the other areas SW, Ogliastra and N have seen the number of crags and routes double from the 2002 edition of PDL. You should be fine with your 2009 guide, I would have thought.
Watch the bolts by the sea is one new thing you do need to know, though
http://www.peteranne.it/blog/2012/08/failures-of-stainless-steel-bolts-on-s...
http://www.peteranne.it/blog/2012/08/failures-of-stainless-steel-bolts-on-s...
ciao Peter