Where does mud boil?
Have you heard of boiling mud? It is very unusual. Boiling mud is one of the side effects of volcanic activity. Hot water and gases form beneath the surface bubble through the mud, as a result, it looks like a pan of boiling porridge.
Boiling Mud Pool
Boiling mud can be seen in a number of volcanic areas of the world. Volcanic gases such as sulphur, which creates heat and causes the boiling effect, usually gives the mud a foul smell. On the other hand, the associated minerals are said to promote healing and thus, mud pools are of the used as health centers.
The Italian island of volcano is visited for curing rheumatism. Many people visit pools and springs of the volcanic plateau in North Island , New Zealand
Boiling mud is still found in areas where volcanoes have bee inactive for hundreds of years, such in the West Indian island of St. Lucia