A relaxed three-day program that starts and finishes in Senaru Village (600 m). Day 1 climbs through shaded rainforest to the Senaru Crater Rim / Plawangan Senaru (2,641 m) for sunset camping with sweeping views of Segara Anak and the summit ridge of Mt. Rinjani. Day 2 descends into the caldera to the turquoise Segara Anak Lake (2,000 m) for lakeside lunch and a soak at the natural hot springs, then camp by the lake. Day 3 climbs back to the rim and returns to Senaru via the same forest trail. This route focuses on the lake experience without attempting the main summit—ideal if you want scenery, hot springs, and a steadier pace.