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 to2D1N Summit Rinjani Trekking Club Package 4 Days 3 Nhts: Lake & Summit Rinjani Trekking Club 4 Days 3 Nhts Lake & Summit – Hiking Rinjani package to summit via Senaru 4 days 3