|natural = hot_spring|
|A spring of geothermally heated groundwater|
|Used on these elements|
|Status: de facto|
|Tools for this tag|
Ais a spring produced by the emergence of geothermally heated groundwater that rises from the Earth's crust.
How to Map
Use water_characteristic=* to specify mineral, gas or other content, this can be attached to particular vents and/or water pools.
This tag is strictly for mapping the natural source of a hot spring, not any recreational aspect of it. For man made pools or baths heated by a hot spring, see amenity=public_bath and Swimming and bathing#Public bath.
- temperature=* - temperature in °C