NotAHopeInHades

Lovely photo! ☺️ I couldn't help myself though:

Mr_Xarii

🤣 The only wall i acept: Natural once Its a petrifying well: Stone channels are formed by the precipitation of lime from slowly flowing rivulets. For this to happen, lime-rich water must emerge from a karst spring and be able to flow down a slope. There, the spring water releases some of the carbon dioxide dissolved in it due to pressure relief, water heating and carbon dioxide extraction by plants, especially algae. Übersetzt mit DeepL (https://dee.pl/apps)

NotAHopeInHades

So interesting! Thank you for the explanation and the lovely photo!! ✨