FOOTPATHS:
UK:
http://www.ldwa.org.uk the Long Distance Walkers’ Association has comprehensive information on paths and links to their individual websites
http://www.ramblers.org.uk provides background information, details of accommodation en route and maps
http://www.walkingenglishman.com (also includes details of paths in Scotland and Wales!) has interactive map, although this is not up-to-date
Europe:
http://www.era-ewv-ferp.org the site of the European Ramblers’ association has comprehensive information on walking in Europe
http://www.ldwa.org.uk also has information on European paths
CYCLE ROUTES
UK:
http://www.sustrans.org.uk is the obvious starting point, but its mapping is slow and can be unpredictable
http://www.cycle-n-sleep.co.uk is interesting, if quirky, with good maps and information
EUROPE:
http://www.ecf.com/14_1 the site of the European Cyclists’ Federation is certainly worth a look
All of these sites also have useful links and contacts.