Blackmore is I think unsuitable for cycling from as the road from Hanley Swan is like a race track at all times. Walking from the site is fine whether on the footpath to Hanley Swan or using the many footpaths through fields. A book of walks in the Hanleys was available in the site office, though the wardens have changed this year. The Malverns are not far away and a bus ride from outside the site will soon take you there. Walks great and small on the Malverns give some superb views on a good day. So leave the bike at home, but put on the walking boots.
Hamer.