rinjani4dMount Rinjani trekking route recommended 2025. After the earthquake that hit Lombok Island in 2018, Mount Rinjani was closed to climbers due to landslides.Image credit: @markey1881 When I climbed Mount Rinjani in 2015, there were only a handful of reputable tour panies operating and now there are tons. This is a testament to how popular the trek has bee.