Last Updated on March 2025
One of the most common questions we are asked is: is Sumatra safe? As one of the lesser-known parts of Indonesia, people arenโt sure what to expect.
Unfortunately, the media LOVES making people scared. Bad news makes money! Natural disasters, the rare traveller horror story, and terrorism dominate the news about Indonesia.
As a solo female traveller to Sumatra for seven years before moving here, I have an insiders insight. My verdict?
In most areas of Sumatra, I feel safer than I did living in New Zealand.
The worst thing that ever happened to me was getting my bag (with phone and credit cards inside) stolen by an invisible ninja monkey on a remote beach in Pulau Weh — but I got it back two days later!
While bad things can and do happen everywhere in the world, overall, we believe Sumatra is safe – for solo female travellers, families, and travellers of any age.
In this blog, we’ll take a closer look at some of the events you might have heard about that make you nervous about travelling to Sumatra — NOT to scare you, but to ease your mind by showing how rare each one was.
So, letโs talk about your biggest Sumatran safety concerns, go over some travel tips, and learn a little bit more about this amazing destination.
Contents
Is Sumatra Safe from COVID-19?
Like many countries, Indonesia closed its borders to tourists for most of 2020 and 2021; however, things are pretty much back to normal.
Although the visa-free entry of pre-COVID times is no longer available, entry into Indonesia is relatively straightforward now.
Proof of COVID vaccinations are no longer required to enter the country.
There are currently no testing or isolation requirements and no mask mandates.ย
Because of other global health concerns such as Monkeypox, visitors are required to submit the Satu Sehat form when arriving in Indonesia.
This is a simple digital “Indonesian Health Pass” that can be filled out online here in the following link: Satu Sehat Health Pass
Is Sumatra Safe From Natural Disasters?
As part of Indonesia, Sumatra lies along the infamous ring of fire, so is more prone to earthquakes and volcanic activity – part of its attraction for many (the volcanoes, not so much the earthquakes!)
If youโve seen Indonesia in the news in the last year, itโs probably because tragedy has struck. The country has had more than its fair share of disasters – including tsunamis, earthquakes and eruptions — and yes, a few of these were in Sumatra.
If you decide to avoid Sumatra (and Indonesia) because it lies on the ring of fire, you can also cross New Zealand, Canada, Japan, Mexico, the west coast of the USA, Chile, Peru, Taiwan, and many more incredible travel destinations off your list.
ย Realistically, your chances of being in a car accident are dramatically higher than those of being caught in a natural disaster – so donโt let fear of the unknown stop you from heading out on adventures! Nobody has a crystal ball, and unpredictable things can happen anywhere.
Volcanoes in Sumatra
There are 35 active volcanoes in Sumatra, BUT very few of them have erupted in the last decade, with most lying dormant for centuries.
The most impressive of these is the supervolcano that’s now home to Lake Toba (the largest volcanic lake in the world). This eruption about 75,000 years ago was what youโd call a whopper; it was the biggest known eruption on Earth in the last 15 million years.
You can read more on that in ourย Lake Toba blog, but we guess itโs safe to say that this area is not an immediate danger to anyone after tens of thousands of years of inactivity!
(Side note – if you’re into super-volcanoes and what to learn more about the formation of Lake Toba – and the consequent effects of this epic eruption – this YouTube video by Geographics is a must-watch!
The Lake Toba Supervolcano: Humanity’s Extinction Event
ย
There are a couple of volcanoes that are carefully being monitored due to recent activity. The first is Mount Sinabung in North Sumatra.
Just to prove how temperamental and unpredictable mother nature can be, Mount Sinabung slept peacefully for around 410 years before rather dramatically springing back to life in 2010.
Before you start to panic and eye those dormant volcanoes in your neighbourhood, take comfort in the fact that this kind of event is almost unheard of.
Sinabung erupted with no warning, forcing the evacuation of more than 12,000 residents. To this day, many have still not been able to return to their homes and farms due to continued, sporadic eruptions or damage to the land.
So, is Mount Sinabung dangerous? It partly depends on how smart you are! In 2014, 15 people were killed during a hike too close to the crater. However, the mountain had been erupting DAILY for three months, so not the smartest move on their part.
There have been some spectacular eruptions over the last few years, often with long periods of low activity in between. Check out thisย awesome videoย from 2018.
As of 2025, Sinabung has not had a notable eruption since 2021, although it’s still off limits for trekking, just to be safe. You can, however, safely hike up neighbouring Mount Sibayak.
There is another volcano down in West Sumatra that has been causing trouble in the last year or so. Mount Marapi (not to be confused with Mount Merapi in Java) has been active on and off since 1770!ย
Located in the Padang Highlands, Marapi sprung violently back into life in December 2023, erupting without warning and leaving 23 climbers dead. Major lahar floods have also taken dozens of lives. There have been hundreds of eruptions since then, and the volcano remains at alert level 2 (out of 4), with a 3km exclusion zone.
Nearby Minangkabau Airport is quite often affected by volcanic ash, so if you’re flying into or out of West Sumatra, make sure you check the latest updates for the mountain in case your flights are disrupted.
Earthquakes in Sumatra
Letโs just clarify that nobody can predict earthquakes — not even scientists. So, we canโt guarantee that you will be safe from earthquakes anywhere in the world!
Yes, the ring of fire has more earthquakes than most places on the planet, but Sumatra no more so than anywhere else.
The Aceh Earthquake
On Boxing Day 2004, there was a massive quake in the Indian Ocean off the west coast of northern Sumatra. The powerful 9.1 magnitude quake (the third largest recorded in the world – EVER) was devastating, in turn, triggering a series of tsunamis that killed around 227,000 people in 14 countries (including Thailand, Sri Lanka, and India).
Banda Aceh at the northern tip of Sumatra suffered the greatest loss of life; the city was all but flattened.
Why are we telling you about these fear-inducing events? Because knowledge is power and information is the cure for fear.
The earthquake that triggered the tsunami in 2004 was an anomaly; it was a terrible, random tragedy on a scale that may only happen once or twice a century.
Research shows that an average of 50 earthquakes occur around the world every day; most of them are harmless.
If you avoid Sumatra for risk of earthquakes, you better wave goodbye to travelling by car too; your odds of dying in an automobile accident areย 200 times higherย than that of perishing when the earth shakes!
In recent years, there have been a good number of earthquakes throughout Sumatra, but they have all been pretty minor, with no loss of life or major damage to property. We’ve been living in Lake Toba for 3 years and had not a single one.ย
Tsunamis in Sumatra
You only have to set foot in Banda Aceh at the northern tip of Sumatra to see the effects of the devastating tsunami that happened in 2004 following an earthquake (see above). There are memorials and a touching museum, along with other places to pay your respects to those who lost their lives.
Tsunamis make for big news, understandably. Usually (but not always) they are triggered by earthquakes.
As earthquakes themselves are unpredictable, we canโt safely say that a tsunami wonโt ever hit Sumatra (or anywhere else in the world lying on the coast). But again, thereโs more risk walking out your front door.
Living in Indonesia has made me far more aware of the destructive power mother nature is capable of. We felt our first earthquake (and the next 30 or so!) when holidaying in Bali back in 2018. It was a little frightening, but didnโt change the way we travel or where we choose to go.
However, every smart traveller should be prepared. When we head to a beachside location anywhere in the world, we do quietly observe evacuation routes and suss out where we would need to go if anything happened.
Is Sumatra Safe from Terrorism?
We hate that we need to write about this at all; but sadly, itโs a question many travellers ask no matter where they are headed.
Unfortunately, nowhere in the world is guaranteed to be โsafeโ from acts of terror or hate. It only takes one or two individuals to do awful things, and this can happen ANYWHERE.
People still remember the Bali bombings that occurred in Indonesia in 2002, and rightly so. But again, itโs a miniscule fraction of humanity that perform these atrocious acts.
Nothing of that scale has happened in the country since, and Sumatra has never experienced terrorism targeted at foreigners (to the best of our knowledge and extensive googling!)
Thatโs not to say there is no possibility of a terrorist attack or political and religious unrest.
There have been isolated incidents of suspected terrorist arrests and rare violence within Sumatra over the last decade, but they’re usually in a remote area and have not involved tourists to date.
Theย Australian Department of Foreign Affairs advises โa high degree of cautionโ when travelling anywhere in Indonesia, but take their advice with a pinch of salt – they have to be super cautious to cover their butts.
They recommend increased vigilance at places of worship and during significant holidays, and warn against getting caught up in any protests or demonstrations.
So, is Sumatra safe from terrorism or acts of terror? Currently, there is very little civil unrest throughout Indonesia. Any protests are typically peaceful and controlled.
Historically and statistically, we havenโt seen this kind of activity in Sumatra – long may it continue!
Is Sumatra Safe for Solo Female Travellers?
Before I met Agung, all my trips throughout Sumatra were solo – I travelled alone for several years, to some very remote areas. Overall, I have had overwhelmingly positive experiences and found the locals friendly, protective and respectful.
Having said that, a lot depends on making sensible choices, playing it safe, listening to your gut, and learning to be firm — great advice for solo female travellers anywhere in the world.
My biggest learning curve was to stop being a people pleaser. Raised to be polite and not wanting to hurt peopleโs feelings or be a โsnobโ was not always in my best interests. The very few times that I found myself in uncomfortable situations were either because I was naรฏve and too trusting, or too โpolite.โ
Sadly, this is the reality for solo female travellers wherever we go in the world.ย We have to tread the fine line of trusting yet distrusting the people we meet; playing it safe when we really just want to have an adventure.ย
In my opinion, Sumatra is no more unsafe — and potentially a lot safer — for solo female travellers than many other places, depending on where youโre headed and what you get up to!
As a solo female traveller in Sumatra, I advise caution in Medan City (and other larger urban areas). When you go out, make sure you have data on your phone to order a taxi, Grab, or Gojek (tracked ride apps similar to Uber). At night, choose an enclosed car rather than a becak or scooter service.
Iโve heard many stories of tourists having their bag or backpacks grabbed as they sit on the back of a motorbike — potential for serious injury. If you do travel by motorbike or scooter, put your bag under the seat.
In areas outside of the city, use recommended guides from guesthouses, not ones you meet on the street (I learned that the hard way on my very first solo trip, but it all ended well!)
We can give you recommendations for trusted guides in many areas (just contact us and we’ll help you out). Or you can search Facebook groups or travel forums. The last thing you want is to head into the jungle with someone you donโt feel comfortable with.
Many of the guides in tourist areas are referred to as โbuaya daratโ (land crocodiles) for a reason. Most solo female travellers to Sumatra will meet these guys. Many of them are lovely and can be dissuaded with a firm no only to become protective older brother figures. Others are more pushy.
Donโt be afraid to stand up for yourself and make it clear youโre not interested; theyโll get over it, trust me!
Donโt be scared to take on solo female travel to Sumatra. Overall, itโs probably the friendliest place youโll ever visit. From my very first solo Sumatra trip, I ended up with lifelong buddies and gained a tribe of โbrothers from other mothers.โ
If you’d like to hear more about solo travel to Sumatra, and get some insider tips, check out our YouTube video: The Truth About Solo Female Travel in Sumatra.
Our Top Tips for Solo Female Travel in Sumatra
- Avoid going anywhere alone at night with a man unless you are genuinely interested. Trust me, you are not going to be just looking at the stars/fireflies/spotlighting for animals.
- Only hire trusted and recommended guides.
- If youโre worried about unwanted attention, wear a wedding ring. Donโt be afraid to lie and say your boyfriend/husband is meeting you back at the hotel/restaurant etc. when questioned.
- In the cities, use Go-Jek or Grab rather than taxis or local transport.
- In Sumatra, how you dress does matter. This is a different culture and mindset from what youโre used to. Dress conservatively where possible to avoid unwanted attention.
- Donโt be afraid to be rude and unfriendly when the situation calls for it.
As a woman, I feel safe in most areas of Sumatra (outside the big cities) day or night. People are generally welcoming, warm, friendly, and protective.
Smile, be open and friendly where possible, and understand that Sumatran people have a genuine curiosity about your life and travels. Youโll always find someone willing to help you out wherever you go.
Is Sumatra Safe for LGBTQ Travellers?
Same-sex sexual activity is banned in two Indonesian provinces – both located in Sumatra.
Aceh and South Sumatra are therefore not LGBTQ friendly.
Here’s whatย Human Dignity Trustย website says.
“There is significant evidence of the law being enforced in recent years, with LGBT people being frequently subject to arrest.
In recent years there has been an ongoing crackdown against LGBT people, with multiple raids of bars, clubs, and saunas frequented by gay men, often followed by periods of arbitrary detention and eventual release, though several people have been prosecuted and convicted (usually under the anti-pornography law).
Transgender people have also been subjected to arrests in recent years.
There have been consistent reports of discrimination and violence being committed against LGBT people in recent years, including harassment, extortion, denial of basic rights and services, and familial pressure
While homosexuality is not illegal in the other provinces of Sumatra, life is by no means easy for the LGBTQ community here.
While our experience and research didnโt reveal any mention of tourists being discriminated against because of their sexuality, we advise discretion and caution — particularly in Aceh and South Sumatra.
Indonesia has quite a reserved culture; public displays of affection are considered to be impolite, no matter who is performing them. So itโs a good general rule to keep any affection (same-sex or not) to the privacy of your room.
LGBTQ Travel in Aceh
In Aceh, Sharia law is in effect. Homosexuality is illegal and punishable by public flogging or jail time — for local Muslims only;ย tourists are not bound by these laws.
Still, LGBTQ travellers need to be aware of the situation. If you keep things on the down-low, you should be fine, but may want to boycott on principle.
Queer In The Worldย is a great blog and online resource for gay and lesbian travellers. Here is what they say about travelling to Indonesia in general. Great advice for Sumatra too.
โThe main message (apart from discretion!) is just to be aware of what the situation is in Indonesia, but not to doom-monger. Yes, it is a Muslim country that is becoming more conservative. However, politics isnโt always people, and gay travellers could be surprised by the welcome and tolerance they might receive; it would be a generalisation to assume everyone is a conservative Muslim.โ
Health Considerations When Travelling to Sumatra
Most travellers to Sumatra donโt face any major health issues. The most common complaint is the old upset tummy, which comes from a change in diet and potentially contaminated food or water. Bring a supply of Imodium just in case (you can buy it here if you need to), and youโll be fine.
What Vaccinations I Need For Sumatra?
As we are not health professionals, we advise you to talk to your doctor or a travel doctor about what vaccinations they recommend for visiting Sumatra.ย
The advice may differ depending on your particular health issues and where you are heading. Here are some of the common ones you might be looking at.
- Hepatitis A – can be contracted through contaminated food or water in Indonesia
- Typhoid – can be contracted through contaminated food or water throughout Indonesia
- Tetanus – potentially spread via contamination of cuts or open wounds
- Poliomyelitis – can be contracted from contaminated food and water or person to person
- Rabies – this is a fatal condition that is transmitted through direct contact with the saliva of an infected animal. If you can’t see a street cat or dog without wanting a cuddle, we highly recommend this one. Bear in mind that even if you have this vax, you’ll still need rapid intervention if you’re bitten, with further rabies treatment in-country
- Hepatitis B – contracted through sexual contact, contaminated needles and blood products
- Japanese B Encephalitis – very rare, but travel doctors recommend it if you will be travelling to remote areas or staying longer than a monthย
- Yellow Fever – there’s no risk of getting this in Indonesia; however, if you are arriving from a country that may have yellow fever, you need proof of vaccinations to enter.ย
Is There Malaria in Sumatra?
All of Sumatra is at low risk of Malaria, which means you probably don’t need to take anti-malarial medication. Your doctor may still recommend it, and as we all know, shit does happen, so the choice is yours.
We have never taken it during any of our travels and have been in jungle areas for extended periods, but you never know your luck (or lack of).
Whether or not you take antimalarials, you still need to do what you can to keep those mozzies at bay, as they can carry other nasties like Dengue Fever.
Dengue Fever in Sumatra
While malaria isn’t a huge risk here, dengue fever can be. In recent years, dengue cases have been increasing exponentially in tropical areas, and Sumatra is no exception.
There is no globally recognised vaccine for dengue, and therefore no preventative treatment. So the best advice we can give is to vigilant about your mosquito protection and follow the guidelines below:ย
- Wear long-sleeved tops and trousers when trekking and after sunset.
- Use insect repellent liberally.
- Sleep under a mosquito net where possible.
- Wear light coloured clothing (mozzies are attracted to dark colours).
We have personal experience with dengue fever and it’s no joke! If you become ill very suddenly with fevers, extreme body pain, and headaches, get yourself to a local clinic or hospital for testing just to be safe.ย
Do I Need Travel Insurance for Sumatra?
Our advice is yes: but not just for Sumatra – you should get travel insurance anytime you leave your home country. Life is unpredictable, accidents happen, people get sick, and honestly, it’s better to be safe than sorry! We read numerous stories of travellers to Bali, for example, who were involved in scooter accidents and faced medical bills in the hundreds of thousands that they couldn’t pay.
On a personal note, I also learned the hard way the value of travel insurance! I let mine slip after being overseas for one year with no issues. Several months later, I was struck by a pretty severe stomach bug and ended up spending a week in hospital in Medan.ย
Fortunately, the bill was “only” $3000 – but that was all the money I had left in the world, and it put me in a tough position with regards to travel!
It all worked out in the end, but since then, I have never let my travel insurance slip again.
Which Sumatra Travel Insurance Should You Choose ?
We recommend Safety Wing Nomad Insurance. It’s currently one of the most popular travel insurance companies in the world, and one of the (very) few that covers COVID-19.ย
Click the image below to find out details and make sure your trip to Sumatra is a safe one!
Sumatra Safety Tips
- Always wear a seatbelt in a car and a helmet when on a motorbike or scooter – in some areas, this is enforced by police.
- Donโt flaunt your โwealthโ – be careful about where you whip out your smartphone, fancy camera, or other expensive items (only really an issue in the city – small villages are generally fine).
- Donโt carry large amounts of money with you, and donโt rifle through a wad of 100,000 notes looking for small change. Keep the โbigโ money tucked away, and pay with small notes wherever possible.
- Respect the culture. If in doubt of whatโs appropriate, observe the locals and take their lead.
- Indonesiaโs drug laws are no laughing matter. If you do decide to take the risk and purchase or use illegal drugs in Sumatra – be aware of the possible consequences! Jail time or worse is on the cards even for minor offences. While in many places youโll openly be offered marijuana, mushrooms and more on the streets, this doesnโt mean itโs accepted. Be smart about it. You have been warned!
- Get travel insurance. Yes, youโll probably never need it. But if the worst happens, you and your family wonโt have to sell your home/belongings/kidneys to get home safe and sound.
Is Sumatra Safe?
Asking โIs Sumatra Safeโ is like asking if itโs safe to cross the road; it depends where you go, what precautions you take, and a whole load of other variables often out of your control.
But the most important message we want you to take from this blog is that the reality of travelling Sumatra is vastly different than what you read on most online sources and the perception you form from that.
When you travel through Sumatra, you feel like youโre a world away from the troubles of “real life.” Youโre usually in a little bubble of happiness surrounded by caring and friendly people who want to make sure you have the time of your life.
Our advice? Take care of the aspects you can control (travel insurance, vaccinations etc.) and forget about the things outside of your control.
Sumatra is about adventure, stepping out of your comfort zone, and letting go of your everyday worries. Never try never know!
Your Essential Sumatra Travel Toolkit
TRAVEL INSURANCE: An absolute necessity whether you’re travelling for a week, a month or a year. For flexibility and affordability, we highly recommend SafetyWing.
Click here for SafetyWing plans and prices
MONEY MANAGEMENT: Grab a free Wise account to easily store and switch currencies, send money all over the world, and withdraw from ATMs throughout Indonesia. We would be LOST without this amazing tool.
Sign up for a free Wise account
FLIGHT FINDER: Nothing beats Skyscanner for sourcing the best flights to, from, and around Sumatra. Filter your search according to the cheapest or fastest options. We use this every time we fly.
Find flights with Skyscanner
BOOKING ACCOMMODATION: We always use Booking.com when we travel throughout Sumatra and beyond. Easily find your ideal guesthouse, hotel or resort.
Search Booking.com
NEED HELP?ย Looking for guides, drivers, or any other travel advice? We’re always happy to help.
Email us – even if just to say hi!
This Post Has 15 Comments
Hi
This complete website is a fantastic help in preparing our honeymoon (indeed, a rather unusual destination for that purpose, but we are looking forward very much) in september/october 2025.
We will go from Belgium ๐ to Berastagi, Ketambe and Tuk Tuk. Maybe we will meet you guys in the streets of Tuk Tuk.
Thank you!!
Hi Jelle! Ahhh how amazing you’ve chosen Sumatra as your honeymoon destination! I think it’s a fantastic place for a romantic adventure. High chances of bumping into us in little Tuktuk. Feel free to reach out if you have any questions or need any specific advice. You can email us at exploringsumatra@gmail.com
Great article! Iโve always wanted to visit Sumatra, but safety has been a concern. Your tips on local customs and areas to avoid are really helpful. Thanks for sharing!
Hi Mary. So glad that you found this blog useful – I know Sumatra can seem daunting for newcomers, but it really is such a safe and welcoming part of Indonesia. โบ๏ธ
Great to see a 2023 comment on your blog site Carly. We have all been time warped with the Covid fiasco and so many comments seem to be dated years back. Thanks for your insightful Sumatra blog comments, very detailed and from my experiences accurate. Great to hear the smaller Sumatra places are safer and friendlier. I live in Central Java (3 years) and started motorcycle touring with my Yamaha (XSR155). I have Sumatra (big Island) on my radar now and want to zip across mid-way to Malaysia then North to the Thai border. If you have any information about border crossing and ferries (Indo> Malaysia>Thailand) much appreciated. All the best, from Central Java.
Hi Gary! Great to read your comment – and totally agree it’s nice to be able to have up-to-date info and comments post-COVID! Travelling around Indonesia on a motorbike would be incredible. We would love to do that but with our cats, commitments and time limitations, it’s easier to do shorter trips. But wow it would really be incredible to see much more of the area from the back of a bike! All the best for your trip – hope you make it to Sumatra and love it as much as we do!
Hi Moskito, great to hear you are planning to motorcycle around SE Asia, your Honda CRF300L motorcycle is enviable for me. I have retired in Indonesia and for lack of hobbies have started motorcycle touring as well. I am previously NOT a motorcycle person (ever) but I bought a Yamaha 155XSR (very small) but it seems to work for 200-300 km. travel days quite well. I have Sumatra on my radar as well itโs a huge Island. I have recently traveled around Central Java (Jepara, Karamun Jawa, Surakarta, Jogyakarta, Gunung Kidul) and around Bali, Lombok and Sumbawa islands and now I want to venture (West) toward your area through Jakarta, ferry to Sumatra, then up to mid Sumatra and across to Malaysia and South Thailand Trang & Krabi. Keep me posted (if interested) as you come South from Phuket. All my best. Gary Knight (Canadian) now living in Indonesia ๐ฎ๐ฉ (Central Java)
Hi Carly,
hope this message finds you well. Just thru he article, since i am planning a trip to Sumatra, the country where we always getting the smoke from here in Phuket ๐
I am living in Thailand since 25 years and are kind of tired of Phuket, also because its getting really crowded here since years now and i like to stay away from ppl a bit.
I want to see an active Volcano and Sumatra is the place to go i guess. I am travelling with my motorcycle, a small Honda CRF300L and would like you to ask if you can give me any information about wild camping. I guess there are guesthouses now everywhere (?) but is camping in Sumatra allowed? I am not scared of snakes (except those on 2 legs) or crocodiles and Tigers or Bears are not so common anymore i belive.
I just had a confirmation today that it is still possible to enter a Ferry with my bike as long as i go on the same boat.
So many questions, i know.
dont hurry, may be you can anwer some sunny day, we have time in Asia, thats our wealth.
Mos
dont know really how its working, will i get an info by mail when there is an answer?
Hi Mos! So nice to hear from you. Wild camping in Sumatra sounds amazing, although we don’t know too much about the ins and outs of this. We’ve sent you an email with more information, but will also do research to find out more for you!
I live siantar for 7 years, I will be back to retirement and stay untill GOD takes me home..its safe good food . healthy..
We haven’t spent much time in Siantar yet, but it’s high on our list! I look forward to visiting. Sounds like a great place to retire. ๐
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I thought shroomz are legal in indonesia
It’s a common assumption but they are actually a Type 1 Narcotic, although some places it’s not heavily enforced – but this doesn’t make it safe. Can’t find the formal government documentation, but google will bring up with many articles backing this up. Here’s one: https://www.thejakartapost.com/news/2014/12/12/magic-mushrooms-are-narcotics-police.html