On Sun, Oct 07, 2018 at 06:11:38PM +0100, Paul Allen wrote: > I've encountered a feature called, in English, "Witch's Cauldron" (also > "Witches Cauldron" and "Witch's Pit") and > called, in Welsh, "Pwll y Wrach." It was mapped by somebody else around 4 > years ago and the mapping has > one definite error and a couple of things that may be wrong. The problem > It currently shows a tributary of nearby river connecting the hole in the
Is that the stream tagged with source = npe? Just because you can't see it from your armchair, doesn't mean that it isn't there. Although I admit npe is often a bit approximate, and it may have dried up. Maybe the NLS 2 1/2" historic map might shed more light. Just ATM, I can't recall the right terminology, but these partially collapsed sea caves are quite common, and I am sure I have seen them with a dedicated tag. No doubt someone else will chip in the proper tags. ael _______________________________________________ Tagging mailing list Tagging@openstreetmap.org https://lists.openstreetmap.org/listinfo/tagging
