Geologists have uncovered the world's largest underground thermal lake in southern Albania. Fed by hot springs, this ...

Czech researchers working in Albania discovered the largest underground thermal lake in the world. Screengrab from the Neuron Foundation's Facebook page In 2021, a group of Czech scientists set ...

With over 8,000 cubic meters of water, it contains more 3.5 Olympic swimming pools of water volume, all geothermally heated.