Rinjani Eco Trekking & Trash-Free Tours | Expert Guides

Sembalun Trekking Trail

Overview of the Sembalun Trekking Trail

The Sembalun Trekking Trail is one of the most sought-after routes to the summit of Mount Rinjani. Known for its breathtaking savanna landscapes and direct approach to the peak, this route offers a challenging yet rewarding experience for trekkers. Along the way, there are designated rest stops (Pos) that serve as key points for acclimatization and short breaks.

Rest Stops Along the Sembalun Trail

Throughout the trek, there are several rests stops where trekkers can pause, hydrate, and enjoy the scenery:

  • Pos 1 (1,300 meters above sea level) – The first checkpoint after departing from Sembalun Village. This stop is reached after approximately an hour of trekking. It provides a chance to rest while taking in stunning views of the open savanna. This is also a good spot for checking altitude adjustments before continuing further.
  • Pos 2 (1,500 meters above sea level) – Located at a slightly higher elevation, this stop marks the transition into more varied terrain. The path here starts to gain more incline, and trekkers can enjoy stunning panoramic views of the surrounding hills and Mount Rinjani in the distance.
  • Pos 3 (1,800 meters above sea level) – A key resting point that offers spectacular views of the lower slopes and valleys stretching far below. Many trekkers take a short break here before proceeding to the higher elevations.
  • Pos 4 (2,100 meters above sea level) – The final resting post before reaching the crater rim. As the trail becomes steeper and more rugged, this stop serves as the last opportunity for trekkers to gather energy before making the demanding ascent to the crater rim.
  • Sembalun Crater Rim (2,639 meters above sea level) Perched at an elevation of 2,639 meters above sea level, this scenic campsite offers a front-row seat to nature’s splendor. From here, you can take in the breathtaking views of Segara Anak Lake. It’s not just a place to rest—it’s a place to be mesmerized. Whether you’re witnessing the vibrant hues of a stunning sunset or welcoming the dawn with a peaceful sunrise. For those trekking to the summit the next day, it serves as the perfect spot to mentally prepare. And if you’re a photography enthusiast, this is one of the best locations to capture panoramic shots, with unobstructed views of Mount Rinjani’s majestic summit. Prepare to be awed at every turn.
Highlights of the Sembalun Trail
  • Beautiful Savannas – The trek starts with sweeping grasslands that offer a unique contrast to the rugged volcanic terrain higher up.
  • Diverse Landscapes – Experience a variety of landscapes, from open valleys to steep crater walls.
  • Panoramic Views – Each rest stop provides increasingly breathtaking views, making the journey as rewarding as the destination.
  • Sunrise from the Summit – Witness one of the most spectacular sunrises in Indonesia from the peak of Mount Rinjani.
Difficulty Level of Sembalun Trail

The Sembalun Trail is considered moderately to highly challenging due to its steep ascents, varying terrains, and high altitude. The trek begins with relatively gentle slopes through the savanna, but the difficulty increases as the altitude rises. The climb to the summit, in particular, is steep and physically demanding, requiring strong endurance and determination. However, with proper preparation and a good trekking team, the experience is incredibly fulfilling.

Here is the most trekking program through sembalun trail