rinjani4dRinjani Trekking 4D3N Summit Duration: 4 Days 3 nht Starting Point: Sembalun 1156 M Finish: Senaru 600 M Campsite: Sembalun Crater 2639 M, Lake 2000 M, Senaru Crater 2641 MThe cost of a Mount Rinjani trek ranges from around $210 (2 day 1 nht package) to $380 (4 day 3 nht package). Some local travel agencies and touts will