Colour Your Own
Ordnance Survey OpenMap Local

We're probably late to the craze for colouring your own maps but how about this? A fully navigable CYO map: go where you want in the UK, zoom, rotate and pitch the map. Best of all: colour it digitally or just take a high resolution copy of the black and white version to print and colour in the good old-fashioned way.

Choose your own fill colours:
 urban area

See: Ordnance Survey CYO blog article