Cycling
Within the Wealden District there are two off road trails that are suitable for the whole family-the Cuckoo Trail (pdf) and Forest Way (external link). They follow dis-used railway lines and are accessible for walkers, cyclists and horseriders.
These routes form part of the Sustrans National Cycle Network (NCN) Route 21 which links London to Eastbourne. Also in East Sussex is the South Coast Cycle Route NCN 2.
If you would like to take part in an organised bike ride then Cycling East Sussex (external) has more information.
For more experienced cyclists there is a series of routes Off the Cuckoo Trail (pdf) which are mainly along roads and quiet lanes.