grao sakti hot spring in merangin geopark area

wilderness waterfall woodland nature jungle ravine water river rapid creek rock pond merangin jambi geopark geological biological cultural diversity conservation education sustainable development integrated indonesia unesco global mount masurai volcanic tectonic phenomena landscapes waterfalls geothermal manifestations flora fauna civilizations uniquenesses national tiger elephant range wild endemic lake travel tourist backpacker inland sumatra indigenous traditional ancient fossils batang mengkarang leaves shellfish karst landscape mesozoic kerinci giant padma rafflesia arnoldii