[ Update: see Update #7 in this story map on how to address topo inversion (#6 is this) ]
While I have written a few story maps, the #30DayMapChallenge last month has taught me to tell a story in a single map. The amazingly detailed DEFRA digital terrain model has already been used here (go to Update 1) in the Cambridge area of East Anglia. So here is a synoptic view of South Cambridgeshire, with its story in the box.