Reach Rinjani’s 3,726 m summit, camp beside Segara Anak crater lake, and soak in natural hot springs on this intense 3-day trek. Expect steep climbs, volcanic scree, and diverse ecosystems between Sembalun and Senaru.
More ways to explore the area's outdoor wonders
You wake before dawn in Sembalun, cool air sharpening each breath as headlamps pick out the narrow trail. Grasslands slip beneath your boots, then steepen into the volcanic spine that leads to Rinjani’s rim. By sunrise the crater opens up: a turquoise Segara Anak lake cupped in a raw caldera, steam rising from nearby hot springs like a quiet invitation.
Difficulty
challenging
Duration
3 days (approx. 18–24 hours of trekking)
Fitness Level
Good cardiovascular fitness and experience with sustained uphill days; comfortable with long days carrying a pack.
Wildlife
History
Rinjani’s caldera formed in large eruptions; the mountain remains central to local Sasak spiritual practices and seasonal offerings.
Conservation
Mount Rinjani National Park manages permits and limits to protect fragile high-altitude vegetation and prevent campsite overuse; stick to established trails and pack out waste.
Reserve your spot on the Rinjani Hike 3 Days 2 Nights today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Acclimatize before the summit
Spend the first day moving steadily and resting well; the summit push begins at 3 a.m. and altitude can feel sharp above 2,500 m.
Sturdy boots with good grip
Loose volcanic scree near the rim demands ankle support and sticky soles to prevent falls on the descent.
Carry 2–3 liters of water and purification
Water is limited on higher slopes; bring a hydration bladder and a purifier or tablets for refilling at lake or springs.
Bring a reliable headlamp
Pre-dawn starts and camp tasks require bright, long-lasting light — pack spare batteries.
Sturdy hiking boots
Support and traction for steep, loose volcanic terrain.
Insulating layers and waterproof shell
Temperatures swing from warm savannah to freezing summit winds; protection from rain is essential.
Headlamp + spare batteries
Needed for pre-dawn summit attempts and night-time camp tasks.
Hydration bladder and water purifier
Minimizes weight and allows safe refills from springs or lake-side sources.