Bagni San Filippo evening stroll

Our home for the night turns out to have more excitement than we realised.
We follow signs for Fosso Bianco and discover a network of naturally occurring hot pools and a strong small of hydrogen sulphide.
People in swimming costumes are  reclining  in the tepid blueish water.
Large calcareous outcrops amaze the eye.
The world is a wonderful and unexpected place.