Sembalun Trekking | Trekking
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The 4 Days 3 Nights itinerary from Sembalun to Senaru is the most comprehensive and relaxing way to experience all the highlights of Mount Rinjani. By spreading the physical exertion over four days, you allow your body to better acclimatize and have more time to truly enjoy the spectacular landscapes, including an extended afternoon soaking in the natural hot springs by Lake Segara Anak.

Trek Profile & Quick Facts

  • Duration: 4 Days / 3 Nights

  • Start: Sembalun Village (1,150 m)

  • Finish: Senaru Village (601 m)

  • Highest Point: Mount Rinjani Summit (3,726 m)

  • Difficulty: Moderate to Challenging (Spreading the trek over 4 days makes it less strenuous than the 3-day or 2-day options, but the summit push remains demanding).

  • Highlights: Sunrise at the summit, camping beside the volcanic lake, relaxing in the hot springs, and traversing diverse biomes from savanna to rainforest.

 

Maps

Trekking 4 Days 3 Nights Itinerary:

Pre-Trek (Day 0): Arrival and Briefing

Typically, comprehensive trek packages include a pre-trek day.

  • Pick-up: You will be picked up from your location in Lombok (Airport, Senggigi, Kuta, Bangsal, or Mataram) and transferred to the trekking base (often Senaru).

  • Preparation: Check into your pre-trek accommodation, meet your guide for a comprehensive safety briefing, review your packing list, and rest well for the early start.

Day 1: Senaru – Sembalun – Campsite

(Breakfast, Lunch & Dinner Included)

Overview — Day 1

  • Distance: ±9 km
  • Estimated trekking time: 6–7 hours
  • Difficulty level: Difficult
  • Highest point: 2,639 m (Crater Rim Sembalun)
  • Elevation gain: +1,489 m

The Savannah and the Steep Ascent Itinerary

  • 06:00 AM: Wake up, have breakfast at your hotel, and drive for about 1 hour to the Rinjani National Park Office in Sembalun (1,150m) for registration.

  • 08:00 AM – Start Trekking: The trek begins through the open, rolling grassland of the Sembalun Savannah.

  • POS 1 (Pemantauan – 1,300m): Reached after approximately 2 hours of relatively flat walking.

  • POS 2 (Tengengean – 1,500m): Another 1 hour of walking. You will take a short break here.

  • POS 3 (Pada Balong – 1,800m): Reached after 1 more hour. Lunch break is served here by the porter and guide team.

  • The Seven Hills: After lunch, the real challenge begins. You face a steep, continuous 3-hour climb up the “Seven Hills” to reach your campsite.

  • 17:00 PM – Arrival at Camp: Arrive at Sembalun Crater Rim (Plawangan Sembalun – 2,639m). Your porters will have already set up your tent. Enjoy spectacular sunset views over Segara Anak Lake, the Mount Baru Jari cone, and the Gili Islands in the distance. Dinner is served early so you can rest.

Campsite

Day 2: Summit Push (3,726m) and Descent to Lake Segara Anak (2,000m)

Breakfast, lunch and dinner included)

Overview

  • Distance: ±8.5 km
  • Estimated trekking time: 6-7 hours
  • Difficulty level: Difficult
  • Start point: 2,639 m
  • Highest point: 3.726 m
  • Lowes point: 2,000 m
  • Elevation loss: −1.726 m

Today is the most demanding but rewarding day of the expedition.

  • The Summit: Wake up at 2:00 AM for a light snack before starting the strenuous 3 to 4-hour climb in the dark. The final stretch is a steep incline over loose volcanic scree. You will reach the 3,726-meter peak just in time for an unforgettable sunrise over Bali, Sumbawa, and the Gili Islands.

  • Descent to the Rim: Carefully slide back down the scree to the crater rim camp for a full breakfast and short rest.

  • Down to the Lake: After packing up, you will navigate a steep, rocky 2.5-hour descent into the caldera to reach Lake Segara Anak (2,000m).

  • Lakeside Camp: Your second camp is set up right by the lake. You have the entire afternoon to soothe your tired muscles in the natural hot springs, relax by the water, and recover from the summit climb.

Summit Rinjani

Day 3: Lake Segara Anak (2,000m) to Senaru Crater Rim (2,641m)

Breakfast, lunch and dinner included)

Overview

  • Distance: ±3 km
  • Estimated trekking time: 4–5 hours
  • Difficulty level: Difficult
  • Highest point: 2,641 m
  • Elevation gain: +641 m

After an intense Day 2, this day offers a much more relaxed pace.

  • Morning Relaxation: Enjoy a leisurely morning at the lake. You can fish, take another dip in the hot springs, or simply soak in the views of the active Mount Baru Jari cone in the center of the lake.

  • The Ascent to Senaru Rim: After lunch by the lake, you will begin a steep, rocky 2.5 to 3-hour climb out of the caldera to reach the Senaru Crater Rim.

  • The Camp: You arrive at the Senaru Rim by mid-afternoon. This campsite offers one of the most famous vantage points on the mountain, providing a spectacular sunset view looking back down over the lake you just left.

senaru

 

Day 4: Senaru Crater Rim (2,641m) to Senaru Village (601m)

(Breakfast and lunch included)

Overview

  • Distance: ±7.5 km
  • Estimated trekking time: 5–6 hours
  • Difficulty level: Moderate
  • Highest point: 2,641 m
  • Elevation loss: −2.040 m

The final day is a long, continuous descent, leaving the exposed volcanic rock behind for lush greenery.

  • The Rainforest: After a final mountain sunrise and breakfast, you begin the trek down. The trail quickly enters a thick, shaded tropical rainforest. This area is rich with flora and fauna, including the black ebony leaf monkey.

  • The Finish Line: The descent takes roughly 5 to 6 hours, including a stop for lunch near POS 2 or POS 1. You will arrive at the Senaru trekking center by early afternoon (around 1:00 PM – 2:00 PM), where a vehicle will be waiting to transfer you to your next destination.

Senaru gate

Private Service Prices

This option gives you a private guide and porter team, offering more flexibility and premium comfort on the mountain.

  • 1 Person: $570 USD

  • 2 Persons: $370 USD

  • 3–5 Persons: $340 USD

  • 6–10 Persons: $300 USD

This Trekking Rinjani summit 4 days 3 nights Package price includes:

  1. Pick up from any location within Lombok and transfer by private vehicle to Senaru and Sembalun
  2. Accommodation in a comfortable hotel one night prior to commencing your trek at Pondok Senaru cottage or Bale Sebaya or Rinjani Light House or Pondok Gurue Bakti at Superior Room or Villa Bambu
  3. Quality camping equipment: tents, sleeping mats 6-7 cm tick, sleeping bags, pillow, camping table and chair and toilet tents
  4. An experienced English-speaking guide and professional porters
  5. Visit Sendang Gile waterfall on arrival day or last day trek after from the mountain (if you have enough time)
  6. Entrance fees 250.000 IDR/day/person to the national park and 20.000 IDR to Sendang Gile waterfall.
  7. 3-time meals a day, 3 liters mineral water a day, snacks, fruits, and drinks during your trek.
  8. Transfer by private vehicle at the conclusion of your trek within Lombok Island.
  9. Transfer by to Gilis (Trawangan, Meno or Air) after from the mountain by Glass bottom boat or suttle boat
  10. Trekking poles

Price Exclusive:

  • Extra porter for your personal belongings or other personal expenses is 25 USD per day per porter.
  • Travel Insurance 290.000 IDR per person (If you do not have travel insurance covering outdoor activities for hiking mountain)
  • Tipping for your guide and porter

What You Need to Bring

The Absolute Essentials (Gear)

  • Proper Hiking Boots: Ankle support is absolutely critical. The final push to the summit is deep, loose volcanic scree. Ensure they are well broken-in to avoid blisters.

  • Daypack (20L–40L): A lightweight, breathable backpack with a rain cover to carry your daily water, snacks, and layers.

  • Headlamp: Mandatory for the 2:00 AM summit push in pitch darkness. Bring spare batteries.

  • Trekking Poles (included in the price): These will save your knees on the punishing 5 to 6-hour descent and help you keep balance on the slippery sand.

Clothing (Mastering Layers)

Current conditions at the base in Senaru are mostly sunny and 29°C, but temperatures drop drastically as you ascend. At the crater rim camp, it drops to 8–10°C, and the summit can be near freezing (2–5°C) with severe wind chill. Avoid cotton entirely—it traps sweat, stays wet, and will freeze you at altitude.

  • Base Layer: 2 to 3 quick-dry, moisture-wicking t-shirts and one pair of trekking shorts for the hot, humid savanna.

  • Mid Layer: A warm fleece or thermal top.

  • Outer Layer: A high-quality windproof and waterproof jacket.

  • Trekking Pants: Lightweight, quick-dry pants (windproof pants are best for the summit).

  • Extremities: A warm beanie, lightweight gloves (cold hands make it hard to grip rocks), and 2 to 3 pairs of thick woolen socks.

Health, Hygiene & Extras

  • Sun Protection: The UV glare above the clouds is intense. Bring SPF 50+ sunscreen, SPF lip balm, UV-protection sunglasses, and a sun hat.

  • First Aid & Comfort: Muscle rub (like Tiger Balm) for aching calves, blister plasters, painkillers, anti-diarrhea tablets, and wet wipes.

  • Toiletries: Travel-sized toothbrush, toothpaste, and toilet paper packed in a sealable ziplock bag (pack out your trash!).

  • Power Bank: There are no charging stations on the mountain. Keep your phone alive for photos.

  • High-Energy Snacks: Your porters will feed you well, but bring your favorite energy bars, nuts, or chocolate for a quick sugar spike on the final climb.

What to Leave Behind

Leave your large suitcase at your hotel and we will keep it and store in our office. Do not bring Drone camera (Rinjani National Park charge 2.000.000 IDR per trip), heavy DSLR camera setups unless you are a professional, and limit yourself to just one change of clothes for camp and one for trekking.

Useful Trekking Information:

For more information Trekking mount Rinjani 4 days 3 nights Summit & Lake package and price please contact us via email