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 ofJoin an epic 4-day, 3-nht adventure to conquer Mount Rinjani (3,726m) through the Senaru route! This journey takes you through lush rainforests, breathtaking crater rims, and