Advice

Indonesia is among the most volcanically active countries on the planet, which means there are considerable dangers associated with climbing mountain peaks. Indonesian and international volcanology agencies and local village advice should be sought and respected – it really can be a matter of life and death. A volcano that is erupting violently this year will probably calm down for a lengthy period at some point in the near future, so don’t risk bagging it and potentially killing yourself in the process – save it for another day!

There are several other considerations when Gunung Bagging:

Weather

It may be hot and sunny at sea level, but at several thousand metres conditions can be very different and can change quickly and dramatically. Mountain ranges can have their own unique microclimates. Always take a waterproof jacket, sunblock, a whistle, maps, a compass, a spare set of clothes, extra layers, sleeping bag, tent, a lighter or means of starting a fire, plenty of food and water, and a basic First Aid kit including paracetamol. Above 3,200m the reduced levels of oxygen in the air can make each step harder – if you feel unwell, descend a couple of hundred metres until you feel well again. If possible try to boil mountain water before drinking it (or use iodine tablets) – but always take more water than you think you’ll need in the first place.

Communication

You may need to ask for help from locals and arrange a guide. Pack an Indonesian phrasebook and have a willingness to try to speak Bahasa Indonesia. Take a mobile phone with you that has coverage in the area and be sure to conserve battery life by switching it off from time to time or – on longer expeditions – keeping it on only at certain pre-planned times of the day for emergency use. Take a power bank with you for recharging. Always let someone know where you are going and roughly when to expect you back.

Getting Lost

Using a GPS and making regular waypoints at any junctions or vague sections of trail should limit the chances of you becoming lost. Always take lots of extra batteries for your device. If you do happen to become lost, stay calm and don’t make any rushed decisions until you have had time to think about your options sensibly. Stay together with any others and only consider going further away from the original trail you were on either as a last resort or because you are close enough to easy terrain such as farm fields and civilization for it not to pose significant further problems caused by being even more difficult for search parties to find you. This is the time for you to use your whistle. Should you have to spend a unplanned night out on the mountain try to start a fire in time for first light the following morning so that you can be spotted more easily.

Guides

Navigating through tropical forests and extensive farmland can be difficult; trails often fork and you really ought not to rely on luck to choose the which one leads in the right direction. It is always best to arrange local guides, even if you’ve climbed the mountain several times before. It is also very important to emphasise your aim of reaching the true summit of the mountain – if this is indeed your aim – because the concept of ‘reaching the summit’ is sometimes misunderstood by locals. It is often the case that a guide thinks he has taken you to the ‘top’ when, infact, you can quite clearly see higher peaks nearby!

Porters

It might seem indulgent to hire porters, but this is standard practice when the hike involves overnight camping. You’re also contributing to the local economy. Remember to decide on a price before you set off and be clear whether it is per day or in total for the entire hike (for example, if camping for one night). The reliability and quality of porters varies considerably and this should always be taken into consideration. Unfortunately even usually good guides can let you down by showing up late or bringing friends who have never hiked before as additional porters (this sometimes means they will be an hour or two behind you which might mean setting up tents in the dark). Local villagers from the last village are often the best because they are used to the terrain and will usually be strong folk. It may require more time to find and negotiate prices with porters on the spot than in advance although not always. We encourage you to post general comments about porters (and guides) in order to both improve the information on individual Ribus and also as part of a wider community discussion. Comments are moderated to ensure recommendations for accommodation, guides and porters are fair.

Timing

As is to be expected for such a huge country, different areas of Indonesia have different average monthly rainfall throughout the year. During the usual dry season (May-September), East Java and NTT are generally drier than West Java and Kalimantan. Generally the best months to climb are from late April until the end of September as the main rainy season runs roughly from October to March; you should not attempt to bag anything significant during the rainy season and some national parks are closed for several months during this this period. However, there are still options at this time, especially north of the equator and in far eastern Indonesia. The best places during November to April include Aceh, North Sumatra, the Palu region of Central Sulawesi, and certain parts of Papua such as Raja Ampat. There are many regional variations so check average local monthly rainfall charts. It is vital that you do some research before making travel plans.

Domestic Flights

Although there have been far fewer serious incidents in the last five or so years, as of 2017 the continuing lack of reliability of many Indonesian airlines can easily destroy what seem to be fairly simple travel plans. See here for a typically chaotic attempt to leave Jakarta on a Friday evening with Lion Air. Weekend trips out of Jakarta can leave you feeling frustrated, tired and on the verge of giving up altogether. If possible, avoid Lion Air, as 4-hour delays are common and they operate at Soekarno-Hatta’s Terminal 1 in Jakarta which is an unappealing environment full of misinformation (and entirely lacking in alcoholic beverages, for those who enjoy a beer). Better use Sriwijaya (currently Terminal 2) or Citilink if possible.

For those on high salaries, Garuda remains the best, but can often be late too (I recently had to wait nearly an hour extra for a Garuda flight to Singapore and it was the first flight of the day – no excuses!) and give worrying incorrect in-flight information (on my return from Singapore to Jakarta the flight map had the destination as Denpasar which left me feeling rather anxious!) Even better advice is to take flights to/from Halim airport which is much more central. Certain Citilink and Batik flights use Halim but not all so do double-check! Finally, if you are flying a short distance such as Jakarta to Semarang then it may actually take the same time as getting the train from Gambir to Semarang Tawang (6 hours). Considering the stress and hassle of getting out to Soekarno-Hatta (and back) except in the middle of the night, it is usually better to take the train where possible for shorter distances.

Use the Traveloka app for booking flights, trains and local hotels. It is user-friendly when compared to other methods. Before booking, use Radar Box to search a particular flight to find out if it is regularly delayed – for fun, you can even look up mid-evening Lion Air flights and wait for your jaw to drop!

Paperwork

Unfortunately it is not always as simple as packing your bags and heading off into the hills. Some areas (particularly National Parks) require you to have a permit or to sign a visitors’ book. Most often this can be sorted out on the day but it is always a good idea to have some photocopies of your passport photo page and other forms of identification with you. Most areas in Papua require a permit to be arranged in advance. Gede-Pangrango, Halimun-Salak and Mount Rinjani National Parks do not officially allow hiking from December to March inclusive.

Litter

Please remember to take all your rubbish home with you. Unnecessary litter is an all-too-common sight at campsites and some of the more popular hiking routes. It doesn’t take a lot of effort to leave the natural environment as you found it.

Good Equipment

You may see some guides and porters climbing hills with nothing more that a sarong, flip-flops and cigarettes. However, it is essential to be well-equipped and prepared for any eventuality. One problem often encountered by Westerners is finding hiking boots in Indonesia that are large enough. Eiger and Consina stores are usually the best and there are many across Indonesia. Unfortunately they are often poorly-stocked so ordering online may make more sense than sitting in traffic to find that your local Eiger store does not even have one sleeping bag in stock!

Maps

Indonesia’s National Coordinating Agency for Surveys and Mapping, Bakosurtanal, has published 1:25,000 scale maps for some parts of the archipelago, but many are not yet covered – notably much of Papua and West Papua. At present, Bakosurtanal maps are not readily available in bookstores or tourist shops so you have to either visit the office at Cibinong, between Jakarta and Bogor, or place an order by email. The impressive office is open Monday to Friday 8am until 3pm and the 1:25,000 sheets cost a very reasonable Rp50,000 each. There are also outlets in major cities and provincial capitals across Indonesia though you will probably need to rder the map you want in advance.

Of course, most guides and porters do not use any maps whatsoever, but if you are considering going hiking without local knowledge a map is essential. Given the difficulty getting good maps, we have created a directory for GPS tracks. You are also advised to use the Google Maps app on your smartphone. If you load up the relevant terrain prior to setting out then even if you have little or no signal during the hike you can often at least get the ‘blue dot’ telling you roughly where you are in terms of height and heading in which direction.

Place Names

In Indonesia the names and spelling of places often vary; for example, the Central Java city of Yogyakarta is often spelled Jogjakarta or Jogyakarta. It should be no surprise that many mountains have several spellings and even totally different local names. We have tried to use the most common name for the main listing, but welcome information on additional names on the individual Ribu pages. This is a huge area and a collaborative research effort needs to be made.

We at Gunung Bagging go on frequent informal hiking trips from Jakarta during the dry season – if you are fit and wish to come along you are welcome to get in touch with us for more information on what we have planned. Happy hiking and “Hati Hati” – be careful!

Useful Indonesian hiking phrases

Mendaki gunung – Mountain hiking
Saya mau ke puncak – I want to go to the peak
Saya cari pemandu untuk naik Gunung X – I am looking for a guide to climb Mount X.
Puncak paling tinggi – The highest peak
Berapa harganya untuk… ? – What is the price for….?
Jam berapa? – What time?
Berapa jam ke puncak? – How many hours to the peak?
Saya mau naik/turun – I want to climb/go down
Ada air minum? – Is there drinking water?
Ada kawah? – Is there a crater?
Ada tempat untuk berkemah dekat puncak (tertinggi)? – Is there a place for camping near the (highest) summit?
Anda tahu orang yang tahu perjalanan ke puncak (tertinggi)? – Do you know someone who knows the route to the (highest) summit?
Saya sakit – I’m sick/unwell

Please note that the letter ‘c’ is almost always pronounced ‘ch’, e.g. ‘puncak’ is pronounced ‘punchak’.

Useful Downloads

You may also find the following two files useful in planning your hiking trips across the Indonesian archipelago:

An Excel spreadsheet with all the Ribus and Spesials listed, along with elevation, prominence, province, plus latitutde and longitude data.

A KML file with all the Ribus and Spesials listed, for use with Google Earth.

Leave a Reply

Your email address will not be published. Required fields are marked *