A directory of leisure walking opportunities in Greater London, compiled by one of the leading authorities on the subject. Details of nearly 300 self-guided trails are included, covering over 2,300 km (1,450 miles)..The 80 named trails of the Strategic Network of the London Walking Forum..Over 200 shorter routes, mainly nature and heritage trails..Readers are provided with information to decide which routes to try. .Detailed information grid for each route giving all critical information..Green (countryside, parks) and blue (rivers, lakes, waters) coding..Summary of all the organisations supporting London walking..How to get started, guidance on walking, groups, health, challenges, maps etc.