However, =fountain has water=pond . By the same logic, is there significant difference from what’s discussed in the other post where waterway= was favored? Water is recirculated in both. Then there’s =miniature in railway= , for the difference in scale and use.
I do welcome more swimming pool variants or parts. This can be incorporated there, avoiding the complication with attraction= .
- Non-hot “jacuzzi” massage pools, and massaging sections in a pool don’t seem to be covered yet Tag:leisure=hot_tub - OpenStreetMap Wiki
- Apparently ~300 Tag:leisure=paddling_pool - OpenStreetMap Wiki
- ~150 wave pools swimming_pool=wave_pool | Tags | OpenStreetMap Taginfo (use something for the flow on both)
Still, this doesn’t solve rides with “boats”. Physically, you end up with different features for lazy rivers with swimmable depths, against boat rides and decorative water channels with shallower waters.
Another question about water features recently Thoughts on waterway=waterfall on waterslide?