You have so much to go at, big climbs, big rocky descents, technical single track, a few fire roads but not many, sheep tracks bridleways and a few bits of woodland.
What do you want?
Bring reasonable tyres, there’s plenty that will ding a rim. Weather is extremely changeable and much more exposed than a few folk give it credit for. Bring cash for cafe stops, it’s easier, and a sense of humour if you’re out with pook, I hear it’s essential!
Hope is the home of eighteen bikes and the curry cabin which is a fantastic little place. Also the woodbine cafe which used to do great cake, not been there for ages though.
Hathersage is home to little johns grave if you like that sort of thing, outside which is a purveyor of all things climbing and outdoor but not biking.
ladybower is a good starting point as you can ride round the reservoir and there are loads of trails that go from there.
Get a map, it’s like a paper gps system, no need for plugging in. A cup of tea and some toast and look at the contour lines.
Have fun