rinjani 4dTrekking Rinjani 4 days 3 nhts Summit and Segara Anak lake start from Sembalun village to the crater rim Sembalun, summit, Lake and descend to Senaru village. This program is suitable for beginner climbers and for those ofThis program is suitable for beginner climbers who want to enjoy the scenic beauty of Summit Rinjani, Segara Anak Lake, hot healing water, and the Senaru crater