In reply to Ron Kenyon:
There is also Bloc D'Orlu near Ax les Thermes just to the north and also bouldering in the wood (I forget the name) near Vicdessos near Tarascon north again - in the Ariege.
I am off out tomorrow for a couple of week but probable have only one day at Targasonne with all the walking and crags to go to. Might see you there.