rinjani4dWELCOMETO DIN TREKKING RINJANI. Lording it over the northern half of Lombok, Mount Rinjani (3726m) is Indonesia’s second-tallest volcano. It’s an astonishing peak, and sacred toABOUT US. We specialize in organizing trekking expeditions to Mount Rinjani, as well as tours around the island of Lombok. We help maintain a reliable team of travel guides, consistently