// Tambora

Facts

Elevation: 2,722 m (8,930 ft) Prominence: 2,722 m
Ribu category: Google MarkerTinggi Sedang Province: Nusa Tenggara Barat
Google Earth: kml Other names: Tamboro
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Photos

TamboraNext »
Tambora from above (Nick Hughes, June 2008)Tambora from above (Nick Hughes, June 2008)
Tambora from above (Nick Hughes, June 2008)
Tambora (Steve Campbell, May 2008)Tambora (Steve Campbell, May 2008)
Tambora (Steve Campbell, May 2008)
Tambora (Steve Campbell, May 2008)Tambora (Steve Campbell, May 2008)
Tambora (Steve Campbell, May 2008)
Tambora (Steve Campbell, May 2008)Tambora (Steve Campbell, May 2008)
Tambora (Steve Campbell, May 2008)

View a slideshow in our Picasaweb gallery

Bagging It!

This Ribu is the site of the largest volcanic explosion in recorded history. In April 1815, the volcano erupted so violently that it was heard over 2,000 kilometres away and 71,000 people were killed. 160 cubic kilometres of fragmental material ejected in the explosion was responsible for 1816′s ‘Year without Summer’ around the world. It is no surprise, then, that the crater is enormous – over 6 kilometres in diameter. Thankfully, the volcano has calmed down considerably since the world-famous eruption.

Getting to the starting point is an adventure in itself. Tambora is on the island of Sumbawa, which is served by unreliable daily flights from Lombok. To be on the safe side, you may want to take the ferry over from Lombok. Once on Sumbawa, if you have a large group, you may perhaps even wish to charter a boat from the port of Badas to take you directly over (6 hours) to the small logging town of Calabai instead of the 8 or 9 hour journey by road. The Tambora office (where you get a permit) is in Pancasila next to the village field and it is recommended that you take porters from Pancasila rather than Calabai. It takes just under one hour along very bumpy roads to reach Pancasila from Calabai.

You can start the long trek to the crater in Pancasila itself, but better still arrange for a truck to take you up the track as far as it can go. In previous years, the hike was much longer but From the end of the track, where there is a small warung and lots of chickens, it is a long 8 or 9 hours to the crater rim. Because the trail starts at quite a low elevation, the first few hours of hiking through jungle are hot and sweaty. There is a source of clean water about an hour from the start of the trail.

If you can’t manage to start early in the morning, the best thing to do is to camp at Pos 3 (5 hours from the trailhead, nearby water source) or Pos 5 and then have a second night on the crater rim itself. Once you emerge from the forest, the vegetation becomes less and less and you can look back to the nearby coast and onward across the black volcanic sands.

There are plenty of sandy areas suitable for camping near the top but be warned it can get quite windy and difficult to keep tent pegs firmly held in place. The crater rim is one of the world’s most fascinating places and the views at sunset over Gunung Rinjani (Lombok) are fabulous. As for the incredible size of the crater itself, photos cannot really do it justice. The highest point is on the western edge of the crater and is marked with a cairn and Indonesian flag. Be careful when walking out there because certain areas are not stable and there are one or two fairly deep rock trenches.

The route up is the best route back down again – fast hikers will be down at the trailhead in 6 hours.

NOTE: Apparently there is also a rough vehicle route through a cashew plantation/’savanah’ to the caldera from Doro Mboha at the southeast of the mountain. With a 4WD,and in good conditions, you can get as far up the track as 1,830m (Pos 3). It is a long drive in (22km) and you have a good chance of getting stuck in mud but from Pos 3 it is then only 3 hours on foot to the crater rim. There is no water, food, fuel, kampungs or accommodation on this route but if you have a 4WD then it might be worth a go. (Thanks to Mauricio Claudio for information on this route).

Bagging information provided by Daniel Quinn

Practicalities

Getting there Difficult, but lots of options. Fly to Sumbawa Besar or take a ferry over to from Lombok, then take public transport. Allow lots of time to do this. If you can, it is best to go with a group on a tour bus to save time.
Accommodation Very basic accommodation available in Pancasila and Calabai..
Permits You are required to register at the Pancasila basecamp.
Water sources Available near Pos 3.

Location

Links and References

Wikipedia English
Wikipedia Indonesia

Trip Reports and Comments

16 entries for “Tambora”

  1. avatar

    Hello, I climbed this mountain at Dec 2005 with some friends from Jakarta and Dompu, East Nusa Tenggara. Great mountain, always wanna come back here someday. You can see some pics of mount Tambora here : http://www.sysilia.multiply.com or http://www.grapalafv1.web.id

    If you need local partner from Dompu (there is a local nature lover group there), i can suggest you friend of mine.
    happy climbing here!!

    Posted by sysilia | November 23, 2009, 09:52
  2. avatar

    I climbed Tambora in May 2009 from Pancasila. A GRAND experience, so do it! There is an organisation in Pancasila called K-PATA. Kelompok Pencinta Alam Tambora – The Nature Lovers’ Group of Tambora. Saiful is the man in charge. He allocates guides and you can stay in his house. His wife is the local school teacher. It is impossible to climb without guides. My guides were great company. We stopped at Pos 3 and began again at midnight. Up and back was 24 hours walking. You HAVE to be fit. There is no track really. It is so overgrown and so few people ever do it. Only 11 had been up by May of 2009. Do it. You will never forget it!

    Posted by merantau | February 26, 2010, 01:28
    • avatar

      dear Merantau,

      I am looking for the contact of pak Saiful in desa tambora, can’t find it on internet or through telkom. can you help me, we plan to climb the mountain on beginning of June.
      Best wishes,
      Socrates

      Posted by socrates | May 5, 2010, 22:36
      • avatar

        Sorry Socrates I don’t have his number. But don’t worry. Just rock up there and you will be taken care of. You will have the mountain to yourself I am sure. Saiful’s daughter is called Dinda (about 11 yrs)and his yougest son is Mohammed Bagus Purnama (about 2). He has another son but I can’t remember his name. He will be amazed that you know his kids names! My guides were Haris and Farouk. They were fine companions. Enjoy.

        Posted by merantau | May 11, 2010, 21:25
      • avatar

        Contact number for Saiful Bahari
        085 937 030 848
        We climbed Tambora last week and will have a report on the actual trek on our website in about one month.
        This has to be one of Indonesia’s toughest volcano to climb. Be well prepared and in good physical condition.
        Saiful and his team of guides are first class.

        Posted by Heinz von Holzen | March 17, 2011, 13:18
  3. avatar

    Congratulations Heinz on your achievement. I look forward to reading your report. Thanks for Saiful’s number I will give him a call.

    Posted by Steve Campbell | March 18, 2011, 05:46
  4. avatar

    Below is an excerpt from Steve Campbell’s account of his recent climb up Tambora……

    The track to Pancasila, about twenty kilometres distant, passed by cultivated fields and pastures where cattle grazed contentedly. The road provided a stark counterpoint to this bucolic scene. A nightmare of mud and washaways, punctuated with deeply rutted sections, where trucks had gouged tracks into the rich volcanic soil, it rose steadily, winding its way around Tambora’s lower contours. Haris led the way unerringly. I followed in his wake, glad to be the beneficiary of his local knowledge. An hour beyond Calabai and we were there. We crossed the football field, where a mob of bare foot boys played a spirited game, and pulled up in front of a sign board announcing that this was the headquarters of K-PATA – Kelompok Pencinta Alam Tambora – the Nature Lovers’ Group of Tambora.
    Haris and I were met on the veranda by the ranger, Saiful Baharin, who invited us inside. Ordering his young daughter Dinda to prepare coffee, he ushered us into a small room where we sat on cane mats and began to talk. Saiful explained his role as custodian of the Tambora Nature Park. He produced the visitors’ book and a pamphlet on the history of the mountain and its famous eruption. Tambora saw few visitors. It was May and, for the year, only a lone Frenchman and a group of eight Indonesians had made the trip. In its five years existence the book had recorded about 20 foreign tourists – just one of them an Australian. On average about 30 people a year made the trip up – mostly groups of Indonesian students from university adventure clubs. Saiful explained the dangers of the trek and insisted that I take two guides – common sense really as, if anything untoward happened, there was no mobile phone coverage and the injured person would have to be left alone while the other went for help. Seeing so few visitors, the track was heavily overgrown. The ascent, let alone any rescue mission, was sure to be a challenge.
    And so, I was introduced to Farouk, a married man in his 30s. Wiry and compact, he’d made the trip many times. He looked at me a little warily wondering if, at 60 years old, I’d be up for the journey. I assured him that I’d be fine and that I’d be carrying my own gear too. It was arranged that we set out at 7.00 am next morning. The plan was to reach a spot called ‘Post 3’ in the late afternoon. There we would rest up, eat and sleep before the final push to the summit which would begin at 1.00 am and hopefully terminate at the crater rim just on dawn. A few hours at the top and then it was back down with the expectation of reaching K-PATA headquarters by nightfall.
    We shook hands all round and, after a good meal of rice, cassava leaves, spinach and salted fish, prepared by Saiful’s wife, the local primary school teacher, Farouk and Haris departed. I headed off for a shower and bed. My wounded knee had stiffened up a bit but the cut was clean with no redness – the tell-tale sign of infection. My left wrist was still a little sore but I’d get by.
    Sleep came easily that night; it had been a long day. I was awake with the village roosters at first light. Coffee and pisang goreng, (banana fritters), were on the go and, before long, the four of us, Haris and Farouk having arrived at 6.30 am, were being served by Dinda and her mother. All was in readiness and refreshed with full bellies, and the stimulation provided by tall glasses of thick, black, Sumbawa coffee, we made our farewells and stepped out onto the track that ran beside the house.
    It felt good to get underway. The air was chill and the grass wet with dew. The track rose gently uphill through a coffee plantation, the trees laden with ripening berries. After thirty minutes walking we came to a bamboo boom gate which announced the entrance to the Park. We slipped past and began to climb more steeply now. This was indeed a footpath only. Narrow and ill-defined it was for the most part, totally overgrown with trailing creepers and bracken. It was not long before the parang (machete) came out and Farouk and Haris began taking turns, slashing vigorously at the dew-laden vegetation. We were soon saturated. The greenery was like a thick curtain enveloping us, trying to swallow us up. Our choices were stark – we either resist or succumb to our verdant host. We pressed on.
    We were now deep in primary jungle. It had become increasingly difficult for light to penetrate the dense canopy overhead. Forest giants, home to a riot of climbing vines, with lush, bushy epiphytes clinging to their trunks, reached skywards, their crowns melding into the curtain of greenery which blocked out most of the sky. An occasional opening, revealed a dense blanket of rainclouds and it was not long before we heard the thunder rolling over the mountain. We trudged on wondering how long it would be before the storm broke. The peals of thunder came closer splitting the air with their reverberations.
    The first heavy droplets to reach us were refreshing; we had been sweating and staining our way up a steep incline fit for the labours of Sisyphus. But within minutes we were drenched as water streamed from every leaf and tendril. And so it continued for three hours as we hacked our way up the forested slopes. At each rest point we’d remove our shoes to get rid of the leeches. Haris made good use of his parang to make sure they would not return for second helpings! It was pointless changing into dry gear – we didn’t have any! I later discovered that even my passport, which I’d placed in a zip-lock bag inside my money belt, did not escape the deluge; it remains water damaged to this day.
    At 3.00 pm, eight hours after leaving Pancasila, we staggered into Post 3, a rude shelter fashioned out of bush timber and roofed with corrugated iron that some hardy souls had dragged up from below. Built up on stilts and set in a tiny clearing, it was as welcome as any Hilton had ever been. By now the rain had ceased. Farouk ferreted some dry wood out from beneath the shelter and got a fire going. I rigged up a line. We emptied our packs and began the big dry out. In the steamy afternoon humidity this was more a gesture of hope than of expectation.
    The exertions of the day had left us ravenous and we attacked our food with relish. Rice, instant noodles, hard boiled eggs and sweet buns were washed down with coffee and Haris and Farouk luxuriated in their first smoke for quite a few hours. We stoked the fire, producing a cheery blaze and did our best to dry some clothes prior to the hoped-for night’s sleep. We chatted about the track ahead and our plan for the night ascent. Farouk and Haris were agreed. We should rise at midnight, eat a hot meal, drink plenty of coffee and break camp before 1.00 am. I asked about the going and was dismayed to learn we still had some work to do before we got above the tree line. What’s more we were yet to reach the region of the dreaded jelantik, or stinging nettle. Brushing against this little nasty was, according to Haris, like being seared with a welder’s torch. To make our way through parts of it we would have to shinny up two fallen forest giants. Each lay against the mountainside at a 30 degree angle and on either side the jelantik lay waiting to enclose a falling climber in its poisonous embrace. The thought of this happening under torchlight at 3.00 am was, needless to say, sobering.
    It was time to rest. We lay down on the hard teak boards and tried to get comfortable. Still-damp clothes, hard boards, a coolish breeze and, just on dusk, the arrival of a squadron of noisy mosquitoes, conspired to keep us awake. Furthermore, every time I made a move to seek some comfort, I’d cramp in the quadriceps, or hamstring or calf – at times it seemed like all three at once! Thus, I discovered, it’s very difficult to sleep and massage your screaming muscles at the same time.
    Darkness closed over us with the rapidity of a stage curtain and we were left to contemplate the night sounds of the ever-present jungle. Far off were heard the faint rumble of thunder; each of us secretly hoped it was not coming our way. Close by, a burung hantu, which literally means ghost bird, began to hoot eerily. The undergrowth rustled and swished with the passage of a large beast – maybe a wild pig or a small deer. Sleep would not come and I began to worry about the hours ahead. Would this enterprise end in failure or even worse, end disastrously with one of us injured precipitating an emergency rescue? Thankfully, my wounded knee had not troubled me so far. Or, by some conspiracy of the clouds, would we be denied a view of Tambora’s awesome crater by the onset of more atrocious weather? I pushed the thoughts from my mind and entered the twilight zone of dozeland – unsure if I was dreaming or thinking, vaguely aware of my physical discomfort, but not able, or not willing, to move lest I jerk myself back into wakefulness.
    In this way I cobbled together an hour’s rest before my mobile’s alarm came to life with The Eagles crooning, ‘Welcome to the Hotel California’. I stirred, moving gingerly so as to not bring on cramp. The breeze had abated but the air was cold. Haris blew on the embers and soon had a blaze going, its halo a red glow pushing against the black night. Our clothes – and most importantly – shoes and socks had dried, so, at least we would be comfortable for a while. Plenty of warm food and hot coffee primed us for the off, and at 1.00 am precisely we left camp and struck out into the green curtain ahead of us.
    The narrow trail wound steadily on. We climbed under and over fallen trees eventually reaching the first fallen giant that would carry us safely above the forest of jelantik. The tree was too slippery to walk along. Perhaps 40 meters long we could just straddle it and, using our hands, drag ourselves up its length. On either side the jelantik lay, just a metre below, waiting. My head torch lighting the way, I inched myself forward after the others. Its silvery beam illuminating the seemingly endless wall of greenery, I wondered aloud: “When will this forest end?” The answer came back from Farouk, “Just one more hour.” Could I hang on? Could I make it till we reached the easier going?
    True to his word, shortly after negotiating a second fallen monster and tasting my first brush of jelantik against an exposed cheek, we found ourselves in flatter, more open country. Trees were smaller, thinner – a different species altogether – and instead of alang grass, bracken and trailing creepers, we were pushing our way through tussocky grass and could feel scoria, not slippery earth, beneath our feet. The end of the green hell distracted me from the burning sensation left by the jelantik – at last some easier going! The lightening sky brought promise of a soon-to-come rendezvous with the summit. Our hopes rose with each step. We quickened our pace eager to take in the long-anticipated vista. The open sky above was clear. The firmament blinked and twinkled a greeting to the first rays of dawn – we were assured of clear, uninterrupted views all the way to Lombok!
    The last few hundred metres were a scramble over a moonlike surface of sand, scoria and small rocks. With perfect timing we reached the crater’s edge. In the dim light we could sense we were standing, looking down into an awesome chamber. Gradually the sky lightened and our eyes feasted on a stupendous sight – Tambora’s crater bathed in the sun’s first rays. Seven kilometres wide, 21 kilometres in circumference, 350 metres deep, its sombre presence defied description. It was simply – THERE! – the result of the most cataclysmic event in modern history. No words were needed to describe the feelings we experienced at that moment. We smiled and embraced and my steadfast companions lit up a smoke. Below us the mountain fell away to the coast, beyond which lay the islet of Satonda with its salt water lake, created courtesy of the tsunami which followed the explosion – the explosion ‘which shook up the world.’ Far away to the west waves caressed the fractured, indented northern Sumbawa coastline whilst we contemplated the massive power of nature and the inevitability of the trip back down the mountain.
    We stayed up top for a couple of hours, resting, eating bananas and sweet buns, and congratulating ourselves.

    Posted by Dan | March 18, 2011, 12:58
  5. avatar

    Dear hikers and wanderers, I would like to bring to your attention that there is a guest-house in the Tambora coffee-plantation which can accommodate numerous people and has full board. It is nearest to where you start your climb of Tambora. Please have a look at the blog that I made. http://visittambora.wordpress.com/
    I do this to attract more and more people to the area, in order for the local population to develop.
    On my side this is a non-profit effort, but it would be nice if you make mention to the people there of how you came to know of this. I hope you will come and visit Tambora!!

    Posted by Rik | August 30, 2011, 15:29
  6. Posted by Dan | September 2, 2011, 09:50
  7. avatar

    Hi there i would like to know the status for tambora for this October can we treks there.? or where we can get the info..

    Posted by abdi | October 3, 2011, 10:45
  8. avatar

    Hi Abdi. I very much doubt you can climb at the moment. Better wait til next year (assuming the beast doesn’t erupt and give us another ‘year without summer’ for 2012!)

    Posted by Dan | October 3, 2011, 19:49
  9. avatar

    What the status of Tambora now ? I’m planning to climb in January 2012. Possible ?

    Posted by Wan | December 31, 2011, 08:32
  10. avatar

    Hi Wan. I just called Saiful the Ranger at K-PATA. Climbing this month is possible but be prepared for rain. There has been a lot of rain recently and it is usual for Jan too. Do you speak Indonesian? If so give Saiful a call. +6285937030848. I told him your name and asked if it was OK to pass on his number to you. He is a good guy.

    Posted by merantau | January 2, 2012, 17:20
  11. avatar

    Thanks Merantau for the updates. Yes I’m from Malaysia, so I do speak & understand a lot Indonesia if not 100%. My plan is to fly from Kuala Lumpur-Jakarta-Bima in order to save a lot of travelling time. Leading to my another question, is that easy enough to get a transport from Bima airport to Desa Pancasila and how long this will take ?

    Many thanks again.

    Posted by WAN | January 4, 2012, 07:54
  12. avatar

    To get to Pancasila village from Bima will take at least a day Wan and the key point is your time of arrival in Bima. You would have to arrive early morning to have ANY chance of reaching Pancasila by nightfall. You can get a bus from Bima to Dompu (maybe 2 hours) and depending on the time, overnight there. Next day, a bus from Dompu to Calabai will take 6-7 hours – the road is bad for the last 6 hours. From Calabai to Pancasila is about 15 – 20 km. You can get a motorbike or maybe a car. Chartering a vehicle from Bima would be possible I’m sure but it would be expensive, I imagine. All the best.

    Posted by merantau | January 6, 2012, 06:09

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