Is Mount Rinjani Open – For many international travelers, Mount Rinjani in Lombok, Indonesia, is more than just a mountain — it’s a spiritual and natural experience that sits high on their adventure bucket list. Its emerald-green crater lake, Segara Anak, the wide volcanic caldera, and the breathtaking sunrise from the summit attract thousands of trekkers each year.
However, before you book your flight to Lombok, make sure to check whether Mount Rinjani will still be open for trekking at the time of your trip.
Never depart without confirming the schedule carefully. You wouldn’t want to waste your flight ticket for nothing, would you?
Mount Rinjani has been closed before and will close again soon for its well-known annual maintenance season. Understanding when the park is open can make or break your travel plans. So, here’s everything you need to know before you plan your ascent.
Is Mount Rinjani Open Today?
Yes, Mount Rinjani is open for trekking.
The mountain was temporarily closed in July 2025 following a series of safety incidents involving trekkers near the summit route. The closure allowed the authorities to implement new safety measures and conduct route inspections to ensure all paths met updated trekking standards.
After a month of review and rehabilitation, Rinjani officially reopened in August 2025 with stronger safety protocols. Including clearly marked trails, improved evacuation signage, and updated guide training.
Before the reopening, the Mount Rinjani National Park Authority had announced a temporary closure of the hiking route from Pelawangan 4 (Sembalun) to the summit. Effective June 24, 2025, to support the evacuation of an accident victim in the Cemara Tunggal area.
The decision was made not only to prioritize safety but also to allow emergency teams to operate efficiently. During that time, access to the summit was restricted, though trekkers could still hike other official trails within Mount Rinjani National Park — up to Pelawangan 4.
Today, all major routes, including Sembalun, Senaru, Aik Berik, Timbanuh, Torean, and Tetebatu, are fully reopened. And trekking activities are running as usual.
If you’re planning to hike Rinjani, now is a great time to go. The weather is generally favorable, and the trails are in good condition after maintenance. However, you should plan your trip before the annual closure period begins to ensure you don’t miss your chance to reach the summit.
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Mount Rinjani Annual Opening and Closure Schedule
While Mount Rinjani is open for most of the year, the National Park enforces an annual closure period for all hiking routes, typically from January through April.
This seasonal closure serves two crucial purposes:
- Ecosystem Recovery – The trails, vegetation, and wildlife need time to recover after months of heavy trekking activity. This rest period allows nature to heal, ensuring Rinjani remains a sustainable destination for future visitors.
- Weather Safety – These months mark Indonesia’s peak rainy season, when landslides, slippery rocks, and unpredictable storms can pose significant risks to climbers.
The last official trekking date is usually around December 31 or early January. After that, all six major routes: Senaru, Sembalun, Aik Berik, Timbanuh, Torean, and Tetebatu, are temporarily closed for maintenance and safety inspections.
The mountain typically reopens in April or early May, once the weather stabilizes and park rangers have completed safety checks along the routes.
This means that October to December remains a great window for your Rinjani adventure. As long as you hike with a licensed trekking operator who understands the terrain and keeps an eye on daily weather updates.
Many experienced guides recommend starting your hike early in the dry season (May–October) for the clearest skies and most comfortable temperatures. But if you prefer a quieter trail and don’t mind a few clouds, late November to December can also offer a surprisingly peaceful experience before the park’s temporary closure.
Is November a Good Time to Hike Mount Rinjani?
Yes, November can still be a good time to climb Mount Rinjani. But with a few important considerations.
By November, the dry season in Lombok begins to transition into the wet season. While most days remain clear and pleasant, light rain may start appearing in the late afternoon. The weather can be unpredictable, so trekkers should be well-prepared with waterproof gear and flexible schedules.
The advantage? The trails are less crowded, the air is fresh and cool, and the scenery remains lush and green after months of sunshine. You’ll also have a higher chance of enjoying the crater lake without the typical tourist rush.
However, it’s crucial to choose an experienced local operator who can provide reliable weather updates and ensure safety throughout the hike.
If you’re planning your Rinjani hike in November:
- Check the latest weather and park updates before arrival.
- Ensure your trek is booked through an official company registered with Mount Rinjani National Park.
- Pack light rain protection, warm layers, and headlamps — the summit temperatures can drop below 5°C (41°F) at night.
Overall, November offers a balance between adventure and serenity, the last opportunity before the mountain rests for its annual recovery.
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Planning to Hike Rinjani Later This Year? Secure Your Spot Now!
If you’re dreaming of conquering Mount Rinjani before the year ends, don’t wait too long. The park’s closure period is just around the corner, and permits often sell out fast during the final weeks of the season.
According to park regulations, international trekkers must register through a licensed trekking company to obtain an official entry permit. Independent hiking is not allowed, as the authorities prioritize visitor safety and environmental protection.
To make your planning easier, you can visit hikingmountrinjani.com
one of the long-established and trusted trekking companies operating since 2015. They’ve guided countless local and international adventurers safely to the summit, ensuring memorable and responsible experiences on every trip.
Their professional team provides:
- Certified and experienced mountain guides
- Environmentally conscious hiking practices
- Safety briefings and first-aid readiness
- Proper waste management on the trails
Whether you’re a solo traveler or part of a group, their support helps you focus on what really matters. Enjoying the climb, connecting with nature, and witnessing the sunrise from one of Indonesia’s most iconic peaks.
Mount Rinjani is more than just a mountain; it’s a living ecosystem, a sacred landscape, and a test of endurance that rewards every step with awe-inspiring beauty.
As of today, Mount Rinjani is open, and trekkers are once again free to explore its stunning volcanic ridges and turquoise lake. But remember, timing is everything. Check the annual closure schedule, plan your hike during the open months, and always trek responsibly with a licensed operator.
So, if you’ve been wondering “Is Mount Rinjani open?”, the answer is yes — and it’s waiting for you. Pack your boots, prepare your spirit, and let the journey to Rinjani’s summit remind you of the wonder that happens when nature and adventure meet.
Secure your spot now:
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