Once you’ve climbed through porter clough if you turn left at the road you can head towards hounkirk, lady cannings, blacka moor and the eastern edges (google eastern moors tour for a free vp route download).
Alternatively go right towards redmires reservoirs then over stanage edge either down the cracking plantation descent or long causeway. You can then head towards Bamford and ladybower. However you’ll be racking up the kms for a round trip, so the train to hope or edale is a good idea if you want to cut out the road sections and save your legs for the good stuff.
All of the above is certainly worth riding though.