In reply to alexsharp:
Have a look at the following. I have ignored some of the classic easy routes, such as Troutdale Pinnacle at Black Crag, because there's only the one easy route. But if you like long multi-pitch outings, there's loads of them.
Lakes:
Shepherds, Borrowdale
Castle Rock (S crag), St Johns in the Vale.
Wallowbarrow, Duddon (excellent crag but slightly out of the way)
Raven, Langdale (behind the ODG)
Black Crag/Longs Scar, Langdale (Pike O'Blisco)
N Wales:
E Face of Tryfan
Tremadog
Idwal Slabs, Ogwen
Cwn Silyn, out Nantlle Ridge way