Bø!rge@Neblib Thanks for mentioning @MapComplete! I was aware of it, but hadn't looked too closely at it, before. I appreciate what they do a lot! But I'm unsure if it fits the bill. Most of what I find on their website seems to indicate that all it can show are data that is on OSM. If it doesn't fit there, you can't make a MC map for it, it seems? Though I'm not 100% sure, since they do have a climbing_opportunity map, a tag I can't find on OSM? But I don't understand how to edit maps there directly.
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