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We visited Battambang, Cambodia’s third largest city, for four days with our rental tuktuk. It was an intentionally ‘untouristy’ trip – we dotted about between temples, villages and fields, avoiding the bamboo train rides and famous spots that generally attract the large groups on day tours from Siem Reap. We had a smashing time.
However, we did visit one place that was renowned to be busy – the Battambang bat caves in the area of Phnom Sampov, south-west of Battambang. This giant hill is home to millions of bats who all live in a large cave in the limestone karst, a ribbon of which whoosh out each evening at dusk, en-masse, to pick up a mosquito-based breakfast.
I figured that it’s a natural phenomenon, it’s a chill activity, so why not? I didn’t think it was worth reading many reviews, because it was just bats coming out of a cliffside, right? It seemed right up our alley, so we hopped on a motorbike in the afternoon and headed south on a busy, dusty road from the city.
To our surprise, this experience was one of the more disappointing sights we’ve witnessed – certainly the worst experience we had in Cambodia amongst countless remarkable ones.
So, here’s what we saw, learnt, enjoyed and disliked, so you can make a more educated decision than we did, and hopefully have a better experience.
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IN THIS GUIDE //
Battambang Bat Caves
WHAT ARE THE BATTAMBANG BAT CAVES?
BATTAMBANG BAT CAVES (MAP)
HOW TO GET TO THE CAVES
WHAT’S SPECIAL ABOUT THESE BATS?
WHY DO BATTAMBANG BATS LOVE CAVES?
ENVIRONMENTAL AND CONSERVATION CONCERNS
WHAT THEY DON’T TELL YOU ABOUT BATTAMBANG’S BAT CAVES
SHOULD YOU VISIT THE BAT CAVES?
FREQUENTLY ASKED QUESTIONS
FINAL THOUGHTS
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BATTAMBANG BAT CAVES – AT A GLANCE
Number of bats | between 1 and 1.8 million (ish) per cave (there are three caves)
How long they exit for | 30+ minutes
Type of bat | Asian Wrinkle-Lipped Free-Tailed Bats (chaerephon plicatus)
Distance from Battambang | 14.5 kilometres south-west
How far the bats fly each night | nightly foraging radius of 25-50 kilometres
Number of visitors per day | 250-300 in 2019 (debatable, though)
Cost to visit | free
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What are the Battambang Bat Caves?
Battambang is Cambodia’s third largest city and is home to some of the country’s largest colonies of southeast Asian cave-roosting bats. These specific bats, called Asian Wrinkle-Lipped Free-Tailed Bats, roost in huge groups within limestone karsts.
The bat caves near Battambang are located within a karst outcrop called Phnom Sampov (sometimes spelt Sampeau). This is easily reached by car, tuktuk, or motorbike, along a short, 14.5-kilometre drive south-west from the city. There are three caves in total, but tourists typically only visit the one on the eastern face of the mountain.
Every night of the year, the colony of 1.8 million bats exit the cave, streaming out at twilight on the hunt for a meal. They then return a short time later, after dark.
This incredible daily event has become a bit of a spectacle, with hundreds of people a day coming to watch.
Note | there are several mountains that house bats in Battambang. Three are found at Phnom Sampov (where the Battambang bat caves are), one at nearby Banan Mountain, and two at the adjacent Crocodile Mountain just to the west.
Battambang Bat Caves Map
Below is a Google Map with every location we’ve mentioned within this post.
To save the map, select the star by the title.
RENTING A TUKTUK IN SIEM REAP
We rented our very own tuktuk in Siem Reap for our journeys in Cambodia.
If you’re travelling to Battambang from Siem Reap, consider doing the same!
A tuktuk provides flexibility to explore Siem Reap, the epic Angkor Wat ruins and Battambang independently and at your own pace, which we would absolutely recommend. It’s a fantastic option, especially if you don’t have a motorbike license.
For more information on tuktuk rental in Cambodia, check out our comprehensive guide.
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How to Get to the Battambang Bat Caves?
The Battambang bat caves are situated around 14.5 kilometres to the southwest of Battambang, off the NR57. The area for viewing is marked as ‘Bats view’ on Google Maps.
There are several options to get to the caves:
Self-drive | either a self-drive tuktuk or a motorbike (we used both for getting around Battambang).
Local taxi/tuktuk | there are loads and loads of drivers available (ask your hotel if you’re unsure where to find one) – just say ‘bat caves’ and they’ll know where to go. It’ll cost around 10 dollars for a return trip (negotiable).
Organised tour | these are efficient for anyone short on time and usually include a bunch of activities for a full day’s excursion, including the quirky bamboo train, the Killing Caves and some temple visits, along with the bat caves. Have a look at the options on Get Your Guide (this platform is particularly useful if you want to book ahead of time and read reviews).
WHAT’S SPECIAL ABOUT THESE BATS?
The Wrinkle-Lipped Bat is an insectivorous cave bat. This means it eats bugs. The bats are considered crucial for the local agricultural community, as they consume an ‘economically significant’ number of white-backed planthoppers. These insects typically cause enormous damage to nearby rice crops. There are conservative estimates that the bats save 2300 tonnes of rice every year, just from eating these bugs, which is valued at more than a million dollars a year.
The bats also provide an income for local communities who collect their droppings, or guano. This is valuable as an agricultural fertiliser and is collected several times a month by residents. The guano is also essential for the cave ecosystems, providing valuable nutrients that would otherwise not exist. As a result, the survival of the ecosystems hinge on the bat population.
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WHY DO THE BATTAMBANG BATS LOVE CAVES?
Southeast Asian cave-roosting bats spend more than half their lives inside caves, so maintaining these environments is essential for their continued wellbeing. They hang out in their caves so much because the limestone karsts:
◊ Are thermally stable
◊ Are humid
◊ Protect against bad weather
◊ Reduce body water loss
◊ Reduce risks from predators
◊ Provide a group setting to sleep
WHAT DO THE BATS DISLIKE?
◊ Artificial lighting
◊ Physical alterations to their cave
◊ Pesticides
◊ Cave entrance blockages and obstacles
◊ Loud noise
◊ Changes in temperature, relative humidity and carbon dioxide levels
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Environmental and Conservation Concerns
So, there are quite a few concerns for the bats of Battambang. Some are tourist related, others are environmental or incidental.
Although they are not endangered (they are abundant little critters), these bats are intrinsically fragile and at risk. According to the Phnom Penh Post, bat numbers in Battambang have been dropping substantially over the past few years. Specifically, the chief of the Phnom Sampov Bat Cave Community has noted that the population has reduced by around 70% over the past decades. This community group was set up in the mid-90s after a near extinction of the bats in the region, and it now consists of 21 families who help the colonies and collect the guano.
Below are some examples of how the bat populations are threatened by human interference:
Shrines | the caves where the bats live are often home to Buddhist shrines. These shrines cause obvious disruptions, including cave modifications like artificial lighting, entrance adjustments and excess noise from visitors.
However, there are also more insidious consequences of these shrines. The shrines are most heavily frequented during Buddhist New Year, which occurs in April and May. This timing coincides exactly with critical milestones in a bat’s life – the reproductive stage (late pregnancy, lactation and weaning). This peak in human visitation has a direct impact on the bat populations.
Lack of Awareness | many people still do not understand the benefits provided by bats. They are caught and used as bushmeat, or sold at local markets (a news report noted that a group of individuals could catch more than 1000 a night, only using nets). Also, pesticides, used by local farmers in their fields and guano miners protecting themselves from bugs, are damaging to bats. There was even a recent video from December 2023 showing three Cambodian men flinging projectiles at the cave.
Mining | anthropogenic activities, such as mining, have a devastating effect on bats. Limestone karsts are heavily in demand and mined to produce cement, destroying bat habitats along the way.
Babies | bats have low annual reproductive rates (they only have two breeding cycles per year – March to April and October), so do not recover quickly after population decline caused by humans.
Close quarters | if a cave is disturbed in some way, this damages all of the colony, because the bats live in close confines. This causes a larger degradation of the population in a shorter timescale.
Foraging | foraging habitats have been consistently destroyed, threatening the longevity of bats in these regions. In fact, Cambodia experienced the largest forest loss in the world between 2001 and 2014, replacing trees with agricultural land, particularly rice fields.

What they Don’t Tell You About Battambang’s Bat Caves
So, what does all this conservation stuff have to do with visitors at the Battambang bat caves? After all, tourists can’t affect Cambodia’s deforestation policies, can’t alter ongoing limestone karst mining, and shouldn’t stop people making shrines in caves. As tourists, we don’t dictate any of that.
We can, however, do our tiny bit to make sure the remaining bats in Phnom Sampov are not excessively disturbed or threatened by our presence.
The Bat Sign
If you are skeptical about anything I’ve written here, then right below the cave itself is an official sign, saying ‘Welcome to the Bat Caves’. It details the benefits of the bats and what not to do, written in both Cambodian and English.
I’ve attached pictures below, but it basically says don’t mess with the bats, they’re becoming rarer. It instructs, explicitly, not to make loud noises or shine lights into the caves.
So, don’t: hunt, harm, harass, disturb, throw objects, shine lights, make loud noises, use flash photography.
Things to Know
Now, on to the honest review of our experience at these caves.
There are several reasons why we didn’t enjoy this experience, but here are a few things to know before visiting:
◊ the bats sometimes come out well after dark, so you’ll not be able to see them at all (if you read Google reviews, this happens reasonably often, so don’t get your hopes up).
◊ the area can be hyper-touristy, loud, and uncomfortable (there is loud music playing right outside the caves in the evening).
◊ the cave viewpoint is literally just a road (which is fine, but I mention to manage expectations).
◊ small kids work at the vendors (although at least the bat caves don’t attract tourists during school hours).
◊ the behaviour of some local guides when attempting to impress their clients is atrocious (I’ll elaborate below).
◊ litter is everywhere (not uncommon for Cambodia, but worth mentioning).
◊ larger tour groups create excessive noise (inevitably).
The thing is, I get that it is touristy. I’m not complaining that other tourists were there. It’s just that a cool natural spectacle should be respected as such, so it’s difficult to watch such a fascinating phenomenon being treated so callously.
Our Particular Bat Experience
Bat timings | on our visit, the bats did not come out until well past 7pm, when the sky was completely dark. This means that there was no chance anyone could see the bats without artificial lighting.
Crowds | it was busy and the road had quite a party atmosphere, however we did visit during high season in January, so maybe it would be more chill during quieter months.
Vendors | honestly, the vendors were kind of unpleasant. They insist you buy a drink, per person, if you sit down (which is understandable – we got a couple of Coke Zeros for one dollar each). The thing is, our experience was that they are also blunt, unfriendly and act like they wish you weren’t there!
This is such a rare occurrence in Cambodia, and it made me sad and was reminiscent of the over-touristed places in our world where tourists are treated purely as a commodity. There are also roving vendors that hassle you to buy their foods – something I haven’t experienced anywhere else in Cambodia.
Beer-pong vibes | there was loud music playing, tour guides were bellowing to their groups, tuktuks were roaring along the road a few feet away and large tables of noisy, beered-up tourists were shouting. All of which seemed totally counter to the idea that people were there to see an incredible display of nature (plus the sign says shhhh, you know?). Instead, it was more akin to a lively night out.
Lights | it was dark and the bats had yet to emerge, so industrial strength lighting and torches were shone on the cave (although I’m not really sure why because it’s not like you could see anything). This appeared to be done by both tour guides and local residents (I imagine most tourists don’t carry around portable floodlights). The cave had multiple light sources shone on it at any one moment, which felt gross. I’ve always been taught not to mess with nature.
Eventually the bats started to emerge, but even with the torches, it’s not like you can see them well at distance in the dark.
Honestly, I’m not mad at the bats (at all), I’m mad at the guys with torches and speakers (who, ironically, rely on the bats’ welfare for their livelihoods).


So, Should You Visit the Battambang Bat Caves?
This is a complicated one.
I’m definitely not saying you shouldn’t go. Our experience could have been a one-off, an outlier. It’s possible that this experience is usually more pleasant and ethical. I just don’t know, because other reviews i’ve recently read mention the same issues we had.
So, I think with appropriate expectations, then yes, you should visit the bat caves near Battambang if you want to (hopefully) see the remarkable ribbon of bats. It’s of great benefit to local communities when managed well and, fundamentally, humans waiting patiently outside a cave (mostly) shouldn’t harm the bats.
How Can We Help?
We’d really encourage anybody to actively discourage bad behaviour, which includes shining torches, making excessive noise and being disruptive.
Knowledge | it’s worth demonstrating to your guide (if you choose to have one) that you’re interested in the bats (beyond seeing them fly). Ask about conservation efforts, population numbers, local community initiatives, guano collection, how loud noises and lights impact bats, and more. Anything you are interested in, in fact!
It’s crucial to show local companies that their customers care about the bats, beyond being a form of entertainment. This may encourage tours to act in a way that is more directed towards conservation and away from entertainment. As tourists, our money drives bad behaviour, after all.
Reviews | leave reviews, both positive or negative, for any experiences you have and businesses you frequent. In addition, read reviews before you choose a tour company to ensure they aren’t known for questionable behaviour.
Share | it’s important to share conservation information with fellow travellers, because it’s easy not to realise when we cause harm. It is almost always through ignorance, rather than intent, when this happens.
Tips | personally, I wouldn’t tip any guide who did anything directly against the rules which are there to protect the bats. Especially if I made it clear that I wasn’t keen.
Instead of the Battambang Bat Caves
If you decide that this experience isn’t for you, it’s still worth visiting Phnom Sampov! The mountain is scenic and full of elaborate temples, brazen monkeys, concealed caverns and vast views.
I’d highly recommend spending the early evening watching the sunset from the summit area around the temples marked as ‘Phnom Sampow Resort’ on Google Maps. It’s so pretty and you can clamber out onto the rocks and have a little bit of this beautiful place all to yourself for a few moments (be careful if you bring food, otherwise monkeys will ensure you’re not alone).
It’s a dollar to drive or get a lift to the top.


WHERE WE STAYED IN BATTAMBANG
We stayed in an absolute banger of a boutique hotel in Battambang.
It was called Cambana La Rivière and just smashed all my expectations out of the park. Our room was large, surprisingly bright and modern, with a comfortable bed, reliable hot water and a little outdoor seating area. This was all surrounded by the most exquisite, plant-lined pool (there’s actually two pools, on different levels!). The breakfast was varied with loads of vegetarian options, plus they have a super amazing value happy hour (even just compared with Siem Reap, it was insanely good value).
Also, the hotel’s location was excellent, around the corner from the river, with restaurants nearby and just a short walk to the centre of Battambang.
We’d highly recommend this place and are planning on staying there again on our next (imminent) visit.
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Frequently Asked Questions
Are the Killing Caves and the Bat Caves the same place?
No, the Killing Caves and the bat caves in Battambang are not the same. However, they are located within the same mountain at Phnom Sampov, very close to each other. It’s is easily possible to visit both on the same trip.
Are the Battambang Bat Caves worth visiting?
Yes, the Battambang bat caves are worth visiting! Watching the bats is an incredible daily spectacle, plus it’s free!
Is there an Entry Fee for the Battambang Bat Caves?
There is no entry fee for the Battambang bat caves, although there was a 1000 rial (0.25 US dollar) charge to park a motorbike.
What time do the bats leave the cave?
Guides say that bats leave the cave around 5.30pm in the winter season and closer to 6pm in the wet/summer season. However, there is no guarantee that the bats will abide by these times and can often leave after dark, past 7pm.
What else is there to do around the Battambang Bat Caves?
Most people who visit the bat caves on a tour also visit the Killing Caves, some temples and a bamboo train. These are the standard stops on most organised tours, which are great for fitting lots of sights into one day.

Final Thoughts – Battambang Bat Caves
We always tend to be fairly ill-prepared on our journeys. Planning, it turns out, is just not our forte (which usually works out fine). However, in this case, I wished I’d known just a little more about the Battambang bats – then maybe I would have left less disappointed and annoyed.
This post isn’t supposed to be a negative review of the bats – they’re incredible (obviously). It’s just (hopefully) addressing the potential issues caused by humans. It’s simply a question of being slightly better tourists and going to this site with an awareness of the impact of our actions as visitors (via our influence and preferences).
We hope, at minimum, you’ve learnt a few things about bats! They’re fascinating little flappy creatures and are far more important to local ecosystems than a lot of people give them credit for.
Have a fantastic trip to Battambang!
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