Where On Google Earth#239

I spent a couple of hours to locate Felix's woge#238, traveling all around the seas before finding this beautiful Rameswaram Island. It is now my first time posting a Woge!
As always, you have to find the location of the picture at GoogleEarth, name it with latitude and longitude, and briefly describe the geology of the spot. The first one who will find it will have to host the next challenge. For my first time, I do not invoke the so-called Schott rule! Here is the list of previous WOGE-games.

Posting time is 10.10 PM UTC!