There's a cycle route that basically follows the Wandle to Croydon. You can then use mostly shared/pedestrian bits through the centre and pick up the old railway track through Addiscombe Railway park to South Norwood. From there the NCN21/Waterlink way to Lewisham.
There's a cycle route that basically follows the Wandle to Croydon. You can then use mostly shared/pedestrian bits through the centre and pick up the old railway track through Addiscombe Railway park to South Norwood. From there the NCN21/Waterlink way to Lewisham.