Are you coming by car/bike?
if so take Styal Road from Heald Green past the airport turn and then the next right about 3/4 mile this road then meanders until the airport boundary fence near the fire training ground after about half a mile, before road takes a left turn heading towards Styal theare some parking spaces,park there and cross road and go through big gate on right following the old road as far as it goes then follow footpath along side of fence
as the parth starts to dip down with a left turn you will se a gate
with path that then takes you upto the mound with amazing views.
hope this is clear if not pm me and I will try and help
Be warned you will be quite a way from your car so make sure you have all you need.