Ljen Troli Pick up at Ijen Mountain-East java

With the increasing tourist foreigner and local indonesia visitting Mount Ijen, all of them want to enjoy the beauty of the Mountain especially the sulfur mining by local people. Every day, miners make the arduous trek up Ijens 9,000-foot slopes under the cover darkness before descending another 3,000 feet into the crater, where a network of man-made ceramic pipes funnels the gases responsible for precipitating elemental sulfur. With the invention of the troli to pick up tourist to enjoy Mount Ijen famous for its blue flames, which are caused by the combustion of sulfuric gases and can only be seen at night, the mining of the sulfur becoming less interested to them. On 2nd July in Banyuwangi, Indonesia. (Photo by Donal Husni/NurPhoto via Getty Images)