3D2N Sangkareang Second Summit Trek | Rinjani Samalas Tour September 14, 2026, 4:28 pm / senaru-crater-rim-to-san643162.ampedpages.com 3D2N Sangkareang Second Summit Trek Conquer Rinjani's Hidden Peak - 3,200m Sangkareang via Senaru Most trekkers race for Rinjani's main summit at 3,726m, endu