I looked at the title and thought “this should be interesting”. Turned out much as I expected. I’ve not been out that way for many, many years (I went to grammar school in Worksop) and it doesn’t sound like it’s changed much.
Clumber Park is worth a visit (mine were enforced on school cross country runs so my memories are mixed). Creswell Crags is worth a look for archeology and in the village itself is the “Model Village”. No not a miniature, but an idea of what decent social housing could be.
Of course if the area has any fame to speak of, it’s coal mining. I haven’t visited either (since I grew up in a pit village anyway) but the mining museum in Mansfield or Pleasley Pit visitor centre could be worth a trip. Especially topical as the UK has just closed it’s last coal fired power station.