In reply to Andy Hay:
A good bet can be the unfrequented bit of Stanage between the Causeway and High Neb. Some great routes along there too (Titanic Direct is a brilliant HVS for example - there are good lower grade routes too, maybe not so good for harder stuff).
If you can be arsed (sounds like probably not) then up on the moors is great if the weather's hot and you want to get away from the crowds.