rinjani4dThen you get to do one of the most popular and challenging treks in Indonesia. Towering at 12,224 feet on the island of Lombok, Mount Rinjani is one of the hhest volcanoes in Indonesia.ABOUT 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