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4D3N Rinjani Ultimate Summit & Lake Trek via Sembalun - Torean
The Ultimate Exploration: Sembalun Savanna, 3,726m Summit, Segara Anak Lake Camping, & The Mystical Torean Valley Descent
Experience the most complete, unhurried, and scenic 4-day Mount Rinjani expedition. Designed for mountain enthusiasts seeking the full diversity of Lombok's natural landscapes, this 4D3N journey begins in the golden savannas of Sembalun, ascends to the 3,726m summit for sunrise, descends into the sacred caldera for lake camping and thermal hot springs, and finishes through mount rinjani trekking the dramatic "Jurassic Park" waterfalls and canyon walls of the Torean Valley.
Quick Trek Overview
Duration: 4 Days / 3 Nights (plus arrival day)
Difficulty: Advanced / High Endurance
Highest Point: Mount Rinjani Summit (3,726 m / 12,224 ft)
Total Distance: Approximately 38 km (Full Traverse)
Elevation Gain: 2,570 m vertical ascent to Summit / 3,141 m total descent to Torean
Start and End Points: Sembalun Village (1,156 m) to Rinjani Summit (3,726 m), Segara Anak Lake (2,000 m), Propok / Torean Rim, and finishing at Torean Village (585 m)
Route: Sembalun Savanna, Sembalun Rim, 3,726m Summit, Segara Anak Lake & Hot Springs, Propok/Torean Rim, Torean Valley, and Torean Village
Best Time to Visit: April to December (Dry Season)
Trek Type: Savanna climb, peak attack, volcanic lake camping, thermal springs, and canyon/waterfall valley descent
Highlights
3,726m Main Summit: Conquer Mount Rinjani's peak at sunrise with breathtaking 360-degree views stretching across Lombok, Sumbawa, and Bali.
Torean Valley Descent: Trek through the famous "Jurassic Park of Rinjani" featuring dramatic canyons, river valleys, and roaring waterfalls.
Segara Anak Lake Camping: Enjoy extended, unhurried lakeside camping, fishing, and relaxation in the sacred volcanic caldera.
Aik Kalak Hot Springs: Soak and recover tired muscles in natural geothermal mineral springs located right near the lake.
Rich Wildlife & Flora: Higher chances to spot black leaf monkeys (Lutung), deer, and rare orchids along the scenic Torean route.
Why Choose the 4D3N Sembalun-Torean Ultimate Trek?
This package offers the ultimate cross-mountain balance. Spreading the ascent over 4 days provides maximum acclimatization and a significantly higher summit success rate by reducing altitude fatigue. You experience a complete contrast between two legendary routes, starting on the open savannas of Sembalun and exiting through the lush, cliffside waterfalls of Torean without ever backtracking. Enjoy dedicated, unhurried hours at Segara Anak Lake for fishing, thermal bathing, and photography. Every detail is fully managed by our experienced guide and porter crew, providing fresh hot meals and complete campsite setups.
Pricing Options
Private — Solo Traveler (1 Person)
Price: $600 USD
Dedicated personal guide, personal team of porters, and custom transfers for solo expeditioners.
Private — Couples / Pairs (2 People)
Price: $420 USD per person
Private, custom-paced trek tailored specifically for couples or duo hikers.
Private — Small Group (3–5 People) [Most Popular]
Price: $380 USD per person
Our most popular option for friends or families seeking an exclusive group trek.
Group — Shared Group Tour (1–10 People)
Price: $340 USD per person
A budget-friendly option to join fellow outdoor enthusiasts on a full 4D3N traverse.
Trek Itinerary
Day 0: Arrival in Senaru
Activities: Arrive in Lombok, receive a private transfer to Senaru, and prepare for your trek. Pickup is provided from anywhere in Lombok, including the Airport, Bangsal Harbor, Lembar, Mataram, or Kuta. Check in at Villa Bambu Rinjani (or a similar hotel in Senaru), attend a welcome briefing with your guide, complete a final gear check, and pack. Enjoy a complimentary welcome dinner at the hotel restaurant.
Meals: Dinner included.
Day 1: Sembalun Village to Sembalun Crater Rim
07:00 AM: Enjoy breakfast at the hotel and take a short transfer to Rinjani Information Center (RIC) Sembalun (1,156 m).
08:00 AM: Complete registration, medical check, and official park gate entry.
08:30 AM: Begin trekking across open grassy hills toward Pos 1 Pemantuan (1,300 m) and Pos 2 Tengengean (1,500 m).
12:00 PM: Enjoy a freshly prepared hot lunch break at Pos 2 cooked on-site by our porters.
01:30 PM: Continue ascending past Pos 3 (1,800 m) and conquer the steep "7 Regrets Hills" (Bukit Penyesalan).
04:30 PM: Arrive at Sembalun Crater Rim campsite (2,639 m) overlooking Segara Anak Lake.
06:30 PM: Enjoy sunset views, a hot dinner, and early sleep in preparation for the summit push.
Stats: Approximately 10 km distance, 6-7 hours duration, and 1,483 m elevation gain.
Meals: Breakfast, Lunch, Dinner.
Day 2: Summit Sunrise Attack & Descent to Segara Anak Lake
02:00 AM: Light pre-climb breakfast (toast, hot tea/coffee).
02:30 AM: Begin the summit attack up the steep volcanic crater ridge and scree slope.
06:00 AM: Reach Mount Rinjani Summit (3,726 m) for a magnificent sunrise over Bali, Sumbawa, and Lombok.
07:00 AM: Descend back to Sembalun Rim campsite for a full hot breakfast.
10:00 AM: Begin descending down the rocky crater wall toward Segara Anak Lake (2,000 m).
01:00 PM: Arrive at Segara Anak Lake campsite, enjoy lunch, set up camp, and rest.
03:00 PM: Soak in the nearby Aik Kalak natural thermal hot springs.
07:00 PM: Enjoy dinner under the stars by the lake shore.
Stats: Approximately 9.5 km total distance, 8-9 hours total duration, 1,087 m peak ascent, and 1,726 m total descent to the lake.
Meals: Breakfast, Lunch, Dinner.
Day 3: Lake Relaxation, Fishing & Torean Camp Ascent
08:00 AM: Relaxed breakfast by the lake.
09:00 AM: Enjoy free time for optional lake fishing, relaxing, or additional hot spring visits.
12:00 PM: Enjoy a fresh lakeside lunch cooked by our mountain chef.
01:30 PM: Pack camp and begin a gentle trek along the lake trail toward the Torean Valley entrance (Propok / Penimbungan camp area).
04:30 PM: Arrive at Torean Rim campsite (approx. 1,800 m) situated above the dramatic canyon.
06:30 PM: Gather for campfire stories, enjoy a hot dinner, and sleep overnight in the cloud valley camp.
Stats: Approximately 5 km distance, 3-4 hours duration, and minimal gentle terrain shift.
Meals: Breakfast, Lunch, Dinner.
Day 4: The Torean Valley Descent to Torean Village
07:00 AM: Breakfast with canyon mountain views.
08:00 AM: Begin the descent into Torean Valley, passing narrow cliffside trails, river bridges, and Penimbungan Waterfall.
11:30 AM: Rest and enjoy lunch at Pos 1 Torean or under the Birisan Nangka rainforest canopy.
01:30 PM: Reach the Torean Village finish gate (585 m).
02:00 PM: Board private transport back to the Senaru office for a fresh shower and luggage collection, followed by a transfer to your next Lombok destination.
Stats: Approximately 13.5 km distance, 5-6 hours descent, and net descent of 1,215 m.
Meals: Breakfast, Lunch.
What's Included
Seamless Island-Wide Mobility: Private pick-up & drop-off transfers anywhere in Lombok with a comfortable, full air-conditioned (AC) vehicle.
Complimentary Post-Trek Island Escape: Free private transfer to Bangsal Harbor including boat crossing to your chosen paradise—Gili Trawangan, Gili Meno, or Gili Air after completing the trek.
Accommodation: 1 night hotel accommodation in Senaru prior to the trek (Villa Bambu Rinjani or similar).
Bonus Waterfall Adventure: Guided side-trip to Sendang Gile & Tiu Kelep Waterfalls (applicable if arriving at our Senaru office by 3:00 PM max on arrival day).
Fees & Permits: National Park entrance fees (IDR 250,000/day per person) & official e-Rinjani trekking permits.
Health & Insurance: Comprehensive trekking medical insurance covering Guest (IDR 10,000), Guide (IDR 10,000), and Porter (IDR 10,000), mandatory pre-trek health checkup (IDR 25,000), and standard First Aid & First-Line Medical Kit equipped with basic medications for stomach ache, headache, fever, cough, cold, diarrhea, and wound care.
Full Emergency Evacuation Coverage: Includes manual ground/rescue team evacuation to the nearest hospital via Mount Rinjani National Park Rescue, plus external emergency support with Galang Air Evacuation (IDR 100,000 contribution included; triggers air medical transfer if injuries exceed 50% severity).
Eco-Friendly Trekking Protocol: Extra compensation paid directly to guides & porters to carry all trip garbage and pack back 100% of trash down the mountain.
Camping Equipment: High-quality dome tent, thick mattress, warm sleeping bag, pillow, and private toilet tent.
Crew: Professional English-speaking guide and experienced team of mountain porters.
Meals & Drinks: All fresh hot meals during the trek cooked on-site by our porter team, unlimited bottled mineral water, hot drinks (tea, coffee, chocolate), and fresh tropical fruits.
Luggage Storage: Private luggage storage at Rinjani Samalas official basecamp.
What's Excluded
Extra Porter for personal backpack/gear (available for $25 USD / day, maximum weight 25 kg).
Tipping for guide and porters.
Personal Trekking Gear (warm windproof jacket, hiking boots, headlamp, trekking poles) — available for rent at our nearby Rinjani outdoor shop prior to the trek.
Personal travel insurance for general flight/trip cancellations outside mountain medical emergencies.
Specific or prescribed personal long-term medication.
Important Notes
Torean Route Characteristics: The Torean trail is visually stunning with cliffside paths and waterfalls, but features narrow trails and steep drops. Trekkers should be comfortable with heights.
Altitude & Scree Preparation: The Day 2 morning summit push involves loose volcanic ash (scree). Trekking poles, gaiters, and sturdy hiking boots are highly recommended.
Health Check Requirement: Official park regulations require a medical health certificate (Surat Keterangan Sehat), which our team will assist you in obtaining prior to Day 1.
Luggage Storage: Heavy travel suitcases and non-trekking items are safely stored free of charge at our Senaru basecamp office.
Flexible Ending Transfers: Private transportation is included after the trek to any destination in Lombok, including Bangsal Harbor (for boats to the Gili Islands), Senggigi, Kuta, or Lombok International Airport.
Frequently Asked Questions (FAQ)
Route Features & Torean Valley
What makes the Torean Valley route unique compared to Senaru?
Torean is famous for its dramatic "Jurassic Park" scenery. Instead of standard jungle trails, you trek along steep canyon walls, pass giant waterfalls like Penimbungan Waterfall, cross mountain rivers, and walk through lush rainforest valleys.
Is the Torean route safe for all hikers?
Yes, provided you are guided by experienced professionals. The trail has narrow sections along cliff edges, but safety metal railings and handropes are installed in key areas. It is best suited for trekkers who are comfortable with moderate heights.
Why start in Sembalun and finish in Torean?
Starting in Sembalun places you much closer to the 3,726m summit for the Day 2 morning climb. Finishing via Torean ensures you never repeat a trail, giving you a 100% unique cross-mountain traverse.
Summit Push & Acclimatization
Does the 4D3N schedule help with summit success?
Yes! Spreading the trek over 4 days gives your body better recovery time, especially after the summit attack on Day 2. Having Day 3 as a relaxed lake day prevents extreme physical exhaustion.
What happens if I cannot reach the summit on Day 2?
If you feel unwell or exhausted during the 02:30 AM summit push, you can safely turn back to Sembalun Rim camp with a dedicated guide or porter, rest, and rejoin the group for the lake descent later that morning.
Luggage, Transfers & Logistics
Where do we leave our heavy suitcases during the trek?
All non-trekking travel bags are stored securely free of charge at our basecamp office in Senaru. They will be waiting for you when you finish on Day 4.
Where can we be dropped off after finishing in Torean on Day 4?
Our private transport service can take you anywhere in Lombok, such as Bangsal Harbor (for boats to the Gili Islands), Senggigi, Kuta Lombok, or Lombok International Airport (LOP).
What time do we finish the trek on Day 4?
You will usually finish at Torean Village between 01:30 PM and 02:30 PM. After a fresh shower at basecamp, transfers to Bangsal take around 1.5 hours, while transfers to Kuta or the Airport take approximately 2.5 to 3 hours.
Porters, Food & Camping Setup
What do porters carry versus what I carry?
Porters carry all heavy camping gear (tents, mattresses, sleeping bags, toilet tent), cooking equipment, food, and water. You only carry a light daypack (20-30L) with personal clothing, warm layers, camera, and water bottle.
Can I hire a personal porter for my backpack?
Yes, dedicated personal porters can be hired for $25 USD per day to carry your personal backpack (up to 20 kg) across the entire 4-day traverse.
Are dietary requirements (vegetarian, vegan, gluten-free) accommodated?
Yes! Our trekking chefs prepare fresh hot meals on-site and can easily cater to vegetarian, vegan, gluten-free, halal, or allergy-specific dietary needs upon request during booking.
Company Name: Rinjani Samalas
Website: www.rinjanisamalas.net
Phone / WhatsApp: +62 82 341 446 551
Email: [email protected]
Location: Senaru Village, Bayan, North Lombok, West Nusa Tenggara, Indonesia