In reply to mark credie:
Just back from a week in the area and whilst Finale is fantastic for climbing, I couldn't find much bouldering as such. Most of the routes are fairly long so unless you enjoy traversing the base of the crag or jumping off from 10 foot up, it can be a bit frustrating there. There is an excellant guidebook - called Finale 2K and featuring a rather attractive female on the cover - but it doesn't mention any bouldering. There are a couple of gear shops in Finale Borgio who may be able to help.
If you like soloing long easy routes then try the north arete (lo spigolo) of the Rocca di Perti - 500ft, 3b max (and only in the middle third), but fantastic exposure. Also try Pian Marino, 30ft routes with big buckets near the top.
Good website for the area www.arrampicate.it/index_en.htm
There are hourly trains to Finale from Genoa, but getting to the crags by bus is more difficult.
Let me know if you do find any decent bouldering - my wife likes going to the area!!