In reply to MaranaF:
The sport climbing in the Lakes is mostly not worth the bother if looking for lower grade routes, although i've heard Bram Crag Quarry is good (not been yet).
There is some excellent bouldering though. Try the Chapel Stile circuit in Langdale. Or for something more remote there's Samson's Stones in Eskdale, or Fisherground which is also in Eskdale and on exceptionally good Granite.
Pudding stone above Coniston is also a fine place to boulder, as is the Cold Pike area neat to Pike O' Blisco.
Slate quarries (Parrock / Hodge / Tilberthwaite / Cathedral): no low grade sport routes on offer at any of these venues. I think much of the Parrock sport has now fallen down! Hodge offers excellent climbing for sure, but it's not an easy cragging venue. Cathedral I think has routes starting at around E1 standard, so hardly easy by most standards. Tilberthwaite has a few slightly easier routes, but not much and plenty of it feels 'temporary'!
Post edited at 00:11