Mount Rinjani trek itinerary:Embarking on the Mount Rinjani trek is a once-in-a-lifetime adventure that rewards hikers with breathtaking views, challenging ascents, and unforgettable experiences atop Indonesia’s second-highest volcano. Standing proudly at 3,726 meters above sea level, Mount Rinjani dominates the island of Lombok, offering a range of trekking routes suitable for different fitness levels and timeframes.
In this comprehensive guide, we detail the best Rinjani trek itineraries, covering both short and long routes, along with practical tips to make your climb a safe, enjoyable, and memorable experience.
Overview of Mount Rinjani Trekking
Located within the Mount Rinjani National Park, this active volcano is a sacred site for both Balinese Hindus and Sasak locals. At its heart lies the stunning Segara Anak Crater Lake, often referred to as the “Sea of the Child,” surrounded by jagged caldera walls and dotted with steaming hot springs.
Trekking Rinjani requires not only physical endurance but also proper planning. Depending on your time and fitness, you can choose between a 2-day, 3-day, or 4-day trek, each offering unique experiences—from panoramic sunrise views at the summit to relaxing dips in natural hot springs by the lake.
2-Day Rinjani Trek Itinerary (Summit via Sembalun)
The 2-day Rinjani trek is ideal for experienced hikers with limited time. This route starts from Sembalun Village (1,150m) and focuses on reaching the summit (3,726m).
Day 1: Sembalun Village – Base Camp – Crater Rim (Sembalun)
- Start altitude: 1,150m
- End altitude: 2,639m
- Trekking time: 6–7 hours
After registration and a short briefing at the Rinjani Trek Center, the trek begins through wide, open grasslands offering magnificent views of the volcano. Lunch is usually served at Pos 2 or Pos 3, followed by a steep ascent to Sembalun Crater Rim (2,639m).
Here, trekkers are rewarded with spectacular views of Segara Anak Lake, the new volcano cone (Gunung Baru Jari), and Bali’s Mount Agung in the distance. Dinner and overnight stay at the crater rim campsite under a blanket of stars.
Day 2: Crater Rim – Summit – Sembalun – Senaru
- Start altitude: 2,639m
- Summit altitude: 3,726m
- Total trekking time: 9–10 hours
The summit climb begins around 2:00 AM. The final ascent is challenging—steep, loose volcanic sand makes progress slow, but the reward is incomparable. Watching the sunrise from the Rinjani summit is an unforgettable experience, illuminating the island and neighboring peaks.
After spending time at the top, descend to the crater rim for breakfast before continuing down to Sembalun village. The trek ends around 1–2 PM, where transport awaits to take you back to your accommodation.
3-Day Rinjani Trek Itinerary (Summit & Lake)
The 3-day, 2-night itinerary is the most popular option, combining the thrill of reaching the summit with the serenity of Segara Anak Lake and its hot springs.
Day 1: Sembalun Village – Sembalun Crater Rim
- Start altitude: 1,150m
- End altitude: 2,639m
- Duration: 6–7 hours
This day mirrors the first day of the 2-day itinerary. After trekking through open savanna, you’ll camp at Sembalun Crater Rim with a panoramic sunset view across the island.
Day 2: Summit – Lake – Hot Springs – Senaru Crater Rim
- Start altitude: 2,639m
- Summit altitude: 3,726m
- Lake altitude: 2,008m
- Duration: 9–10 hours
An early morning climb to the summit rewards trekkers with breathtaking sunrise views. After descending, breakfast awaits at the crater rim before continuing the trek down into the caldera toward Segara Anak Lake.
Lunch is served by the lakeshore, where you can rest and enjoy a soothing dip in the natural hot springs, known for their rejuvenating properties. The trek continues with a steep climb up to Senaru Crater Rim (2,641m)—one of the best campsites on the mountain, offering magical sunset views over the lake.
Day 3: Senaru Crater Rim – Senaru Village
- Start altitude: 2,641m
- End altitude: 601m
- Duration: 5–6 hours
After breakfast, descend through lush tropical rainforest filled with the sounds of birds and monkeys. The trail eventually leads to Senaru Village (601m), marking the end of your journey.
4-Day Rinjani Trek Itinerary (Full Experience)
For those seeking a complete exploration of Mount Rinjani, the 4-day trek offers a balanced pace, perfect for travelers wanting more time to enjoy the natural beauty and rest between climbs.
Day 1: Senaru Village – Senaru Crater Rim
The trek begins with a gradual ascent through rainforest rich with flora and fauna. After passing several rest posts, the trail opens up at Senaru Crater Rim, where you’ll camp overlooking the majestic lake and volcano cone.
Day 2: Descent from Senaru Crater Rim to Segara Anak Lake and the Hot Springs
Descend into the caldera to reach the Segara Anak Lake. After lunch, spend time exploring the area and relaxing in the hot springs, a highlight for weary trekkers. Overnight camping is set beside the tranquil lakeshore.
Day 3: Lake – Sembalun Crater Rim
After breakfast, begin the steep 3-hour ascent to Sembalun Crater Rim, with stops along the way to enjoy the stunning landscape. The afternoon is for rest and preparation for the summit push early the next morning.
Day 4: Summit – Sembalun Village
Start your summit attack before dawn. After reaching the top and witnessing the spectacular sunrise, return to camp for breakfast. The journey ends with a descent to Sembalun Village, where transport awaits.
Best Time to Trek Mount Rinjani
The dry season (April to December) is the best time to trek Mount Rinjani. During these months, trails are clear, visibility is excellent, and temperatures are comfortable. The national park closes annually from January to March due to heavy rains and safety concerns.
What to Pack for the Rinjani Trek
Packing smart is key to a comfortable trek. Essentials include:
- Hiking boots with strong grip
- Warm clothing (temperatures can drop below 5°C at night)
- Headlamp for early summit climbs
- Rain jacket and trekking poles
- Sunscreen, hat, and sunglasses
- Personal toiletries and first aid kit
Most reputable tour operators provide tents, sleeping bags, meals, and experienced guides—allowing you to focus on the adventure.
Tips for a Successful Rinjani Trek
- Train beforehand with cardio and leg-strength exercises.
- Acclimatize properly if you’re not used to high altitudes.
- Stay hydrated—carry at least two liters of water.
- Follow your guide’s instructions for a safe trek.
- Respect local culture and the sacredness of the mountain.
Conclusion
Trekking Mount Rinjani is more than just a hike—it’s an experience that connects you to nature, culture, and your inner strength. Whether you choose a 2-day sprint to the summit or a 4-day exploration of the crater lake, each itinerary promises awe-inspiring views and unforgettable memories.
If you’re seeking adventure, challenge, and beauty all in one, Mount Rinjani is a journey worth taking.