The North Downs Series comprises 94 caches set in three loops on and below the chalk downland between Wrotham and Snodland. The route follows sections of the North Downs Way, Pilgrims’ Way and Wealdway, footpaths that offer some magnificent views of the Kent countryside. The walk passes through varied countryside including woodland, chalk grassland and footpaths through fields below the Downs. To enjoy the fine views the series should, ideally, be completed in good weather.