Java is a land born from volcanic fire. On the island alone, there are 112 volcanoes, 35 of which are active. These unpredictable mountains of lava and ash have sculpted Java’s wild and mountainous landscape. The Indonesian island teems with fertile highlands, steamy jungles, cloud-ringed cinder cones, and billowing craters. Perhaps the most emblematic of these Javanese peaks is Mount Bromo. With its puffing smoke and sea of undulating sand, the volcano puts Indonesia’s natural beauty on display in dramatic fashion.   BROMO TENGGER SEMERU NATIONAL PARK Bromo Tengger Semeru…