Bottom half of the Peak. Apart from Harborough and Windgather is there anywhere else good for toproping with 7 year old. He's craving some real rock after 3 months of no climbing club. Ideally quiet, VDiffs, easy access for TR.
I don't have definitive guides for below Baslow area, and OPR only has a small section on this. Limestone or Grit, not bothered.