I don't want to offend anyone, BUT.
What can you call a holy spring, a ditch with dirty water?
The holy spring is deep in the village, there is a holy place and a place of power.
In general, there are two sources - new and old. So the new one is still under repair and you won't be able to swim there. But you can buy souvenirs. In general, there is nothing special about the new one.