WoGE has been slow lately, so I waited a bit after I realised that Felix' WoGE #594 had to be in Madagascar.
This one is not:
As always, the first person to post the position and whatever is interesting about the geology/hydrology/geowhatever in this location, wins the privilege of hosting the next WoGE.
Previous WoGEs are collected by Felix on his blog and a KML file.