In reply to jules699:
Hobson Moor is a decent enough training venue and probs worth a visit, although non of the problems are particularly memorable and the ones up on the downward face of the lone boulder are pretty morpho.
Conversely, Wimberry, in my opinion, is one of the best grit bouldering venues in the Peak District. The rock quality is excellent, it's never crowded, the views and surroundings are beautiful and there are loads of classic problems across the range. Looking at your profile you should get on stuff like Think Tank, Fish Arete, Elephant's Pinch and Rail Trail; all great problems.
If you're in Mossley then it's not far to the Buckstones boulders and even some Yorkshire grit.
Enjoy
Hm