Some useful links

The Green Chain covers over 300 green spaces from the River Thames to Crystal Palace Park, taking in the Boroughs of Bromley, Lewisham,  Bexley and Greenwich. They offer a low cost guided map of South London and the areas are well sign-posted and suitable for novice walkers.

For more information visit the Green Chain website

Greenwich Tour Guides Association :

 Short informative tourist guides of Greenwich 1 ½ hours,  cost from £4.

 http://www.greenwichtours.co.uk/