Radiata Pool is a 60°C hot spring in the Ngatamariki geothermic field in Waikato, New Zealand. It has an acidity of 7.72 pH, and is surrounded by dense vegetation. Inside the pool, there are dead branches and a wide diversity of micro-organisms. It is approximately 10 by 5 metres. The composition of the pool includes chlorides, sodium, bicarbonates, silicon and sulfates.