The Present Sound of London -- "I’ve been lured to London by money at the hottest, stickiest time of year. Every time I visit, I’m struck by the noises—not necessarily their volume, but their strangeness and variety in comparison to the quiet humdrum of the provincial town where I live. So this time I’m equipped with an audio recorder." By Giles Turnbull.
Walk It is a website for planning walking journeys. It gives you a map and directions for the best route, and info on distance, walking time, calorie burn and even CO2 potentially saved by avoiding the car, taxi or bus. London only, at present, alas.