Netravalli Bubbling lake Goa

This little pond in Sanguem Taluka is must of the hidden places in Goa. If you clap your hands or step heavily on the steps, there is an immediate reaction from the water. The surface starts bubbling and is quite a fascinating sight.

The reason is the accumulated methane gas from the vegetation underwater which escapes at the subtlest of movements. In fact you can get yourself a natural fish pedicure by dipping in feet for long enough.