Kanniya Hot water spring
Sri Lanka
The Kanniya Hot Springs (Sinhala: කන්නියා උණුදිය ලිං) is a site with hot wells located in Trincomalee, Sri Lanka. There are seven wells in a square shape. Wells are only 0.91–1.22 m (3–4 ft) deep and you can clearly see the bottom. The temperature is considerably high but vary slightly from one spring to another. Wells run out of water, when 10-15 buckets of water are taken out.
Data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).