TQ3764 : LOOP meets cycle route 21
taken 13 years ago, near to Addington, Croydon, England
Route 21 of The National Cycle Network runs south from Greenwich out of London through Lewisham (the Waterlink Way) to Crawley, and then via East Grinstead and Eridge to Heathfield and Eastbourne, a distance of 95 miles.
The section between Groombridge and East Grinstead follows the Forest Way. Link
See Link for a map of the route.
Starting at the Thames at Erith and finishing on the opposite north bank at Coldharbour, the Loop (London Outer Orbital Path) is 150 miles long, passing through numerous woods, commons and parks and on waterside paths alongside the Grand Union Canal and London rivers such as the Colne, Crane, Cray, Darent and Ingrebourne.