Reviewed · FIREFLY WATCHING TOURS
Proboscis Monkey and Fireflies River Cruise
The real draw here is the change from daylight wildlife search to a dark river scattered with firefly flashes. I like the sunset boat cruise for its slow pace, and I like that the price includes transport from Kota Kinabalu, drinks, snacks, and dinner. The local guide adds useful context about the animals and mangrove habitat.
The main catch is wildlife luck. One outing produced a beautiful sunset and amazing fireflies but no proboscis monkeys, so you should book this for the whole evening, not for a guaranteed monkey sighting. Weston is a long way from Kota Kinabalu, and much of the day is spent getting there and back.
Key points to know before you book

- Weston is about 100 kilometres south of Kota Kinabalu, so expect a full afternoon and evening away from the city.
- The boat cruise has two moods: animal watching before sunset, followed by fireflies in the dark.
- Proboscis monkeys are possible, not guaranteed, even though Weston is known for its large population.
- The $81 price includes useful extras, including shared transfers, a guide, afternoon tea, drinks, and dinner.
- Groups are capped at 20 people, which keeps the trip smaller than a large coach excursion.
- The tour starts at 1:30 pm and lasts about eight hours, with pickup and drop-off included.
Why Weston makes a worthwhile evening trip

Weston is a town on Sabah’s west coast, in the Interior Division, roughly 100 kilometres south of Kota Kinabalu. It sits along the Pan Borneo Highway, and its nearby wetland area has become known for proboscis monkeys and river-based nature trips.
That distance matters. This is not a quick city outing that slips neatly between lunch and dinner. You leave Kota Kinabalu in the early afternoon, spend time on the road, cruise the wetlands, eat dinner, and return after dark. I see the journey as part of the bargain, but you should allow most of the day for it.
The reward is a setting that feels far removed from Kota Kinabalu’s hotels and shopping areas. The river and mangrove forests give you a chance to watch Sabah’s wildlife in the place where it lives, rather than in a zoo or formal attraction. The guide’s commentary helps turn quiet stretches of river into something meaningful by explaining the animals and their habits.
A guide named Terence has been singled out for explaining Sabah, the natural surroundings, and local life with care. Guides can vary, but this gives you a good idea of the role they are expected to play. You are not simply dropped at a boat and left to scan the trees alone.
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The 1:30 pm pickup and the long road south

The tour begins at 1:30 pm, with hotel pickup in an air-conditioned vehicle. Round-trip shared transport is included, and the vehicle is driven by a driver-guide or accompanied by a local guide.
Shared transport keeps the price more reasonable than a private excursion, though the exact pickup order can affect the day. The maximum group size is 20 people, a useful middle ground. You get the convenience of organized transport without necessarily being packed into a huge crowd.
Hotel pickup covers Kota Kinabalu city and the 1 Borneo Shopping Mall area. If your hotel is outside those areas, an extra MYR30 per person applies. Check this before booking, since the additional charge is easy to overlook when comparing the headline price.
The road journey is not an attraction in itself, but it sets up the evening. You are heading away from the city toward Weston and the wetland region. I would bring water, keep your phone charged, and avoid scheduling another fixed activity soon after the stated eight-hour duration. The tour needs room for the drive, the river cruise, dinner, and the return trip.
Afternoon tea before the river cruise

The inclusions cover afternoon tea, coffee or tea, and local snacks. This is a small detail, but it helps because the trip begins early and dinner comes later in the evening.
You can use this pause to get settled before the wildlife search. The snack service also gives the guide a natural moment to explain what you may see along the river. Proboscis monkeys are the main target, but they are not the only animals named for the outing.
The listed species include silver leaf monkeys, long-tailed macaques, monitor lizards, and native birds. You may find the variety more satisfying than focusing on one animal alone. A quiet riverbank with birds or a monitor lizard can still make the cruise worthwhile, especially when the light starts to change.
There is no promise of a particular sighting. That is important with any wild-animal trip, but especially here because the proboscis monkey is the animal most people have in mind. One outing came up empty for monkeys and still delivered a beautiful sunset and an excellent firefly display. Treat the wildlife search as an opportunity rather than a scheduled performance.
Searching the mangroves for proboscis monkeys
The boat cruise takes place near Kota Kinabalu in the mangrove forests around Weston. Before sunset, the guide helps you look for animals along the riverbanks and in the trees.
Proboscis monkeys are famous for their unusual appearance, which has made them one of Sabah’s best-known animals. Weston’s wetland area is recognized for its large proboscis population, so the destination makes sense for this kind of trip. Still, a large population does not mean every boat will find a troop on every outing.
This is where expectations make a big difference. If you need a guaranteed close view, this tour may frustrate you. If you enjoy scanning branches, listening to explanations, and accepting that the river controls the schedule, it offers a more honest wildlife experience.
You may also see silver leaf monkeys and long-tailed macaques. Monitor lizards and native birds add more chances for a sighting while you wait. The guide’s commentary is useful here because it gives you something to watch for and helps identify animals that might otherwise blur into the trees.
Keep your camera ready, but do not let photography become the whole point. Light can change quickly as the afternoon fades, and a small boat movement or distant animal may be all you get. The best approach is to watch first, then take the picture if the moment allows.
More firefly evenings from Kota Kinabalu
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Sunset over the wetland

Sunset is one of the more dependable pleasures of the trip, even when wildlife stays out of sight. The river cruise is timed to catch the evening light before the fireflies appear.
The changing light gives the outing a natural rhythm. At first, you are looking into trees and river margins for movement. Then the glare softens, the sky takes on warmer color, and the wetland becomes quieter. Even the person who finds the monkey search slow may appreciate this part.
One important advantage is that the sunset does not depend on animal behavior. A monkey can remain hidden, but the changing sky still gives you something to enjoy. I would plan to be present rather than checking the time or worrying about the next stop.
The cruise can feel repetitive if the boat travels up and down the river without finding animals. That was the main criticism attached to the experience. The operator may know the usual areas, but wildlife does not always cooperate. A pretty sunset helps, but it does not completely remove the frustration of an unsuccessful search.
Dinner, darkness, and the firefly display
After the daylight cruise, dinner is included. The supplied details do not specify the menu, so you should not book this expecting a particular dish. What is clear is that dinner is part of the package, along with the earlier tea, coffee, and local snacks.
The meal is practical as much as it is a feature. You are out for roughly eight hours, and buying food separately would add both cost and planning. Having dinner included lets you focus on the river experience rather than finding a place to eat during the evening.
Then the fireflies become the star of the trip. Once the sun sets, the boat moves through the darkened mangrove area while small lights blink among the trees. The effect is very different from the monkey search. Instead of scanning for a large animal in daylight, you watch for scattered points of light in the twilight and darkness.
The firefly portion received the strongest praise in the available feedback, and I can see why. It offers a distinct visual experience that does not depend on spotting a particular monkey. Even an afternoon with few animal sightings can finish on a memorable note.
Your guide may provide instructions during this part of the cruise, but the supplied information does not state whether photography guidance or special equipment is provided. Do not count on getting a clear firefly photograph. The display is better appreciated with your eyes than through a phone screen.
What the $81 price really covers
At $81 per person, the tour costs more than simply arranging a short local boat ride. The price includes hotel pickup and drop-off, an air-conditioned vehicle, round-trip shared transport, a local guide, a driver-guide, afternoon tea, coffee or tea, snacks, and dinner.
That makes the value easier to understand. The distance to Weston is substantial, and arranging transport on your own would require more planning. You are paying for a complete afternoon and evening package, not just time on the water.
The price is strongest for people who want convenience. You do not need to arrange the drive south, find the wetland area, organize a boat, or plan a meal after sunset. The shared format also keeps the cost below what a private trip would usually require, although no private-tour option is listed here.
The value is weaker if your only goal is to see proboscis monkeys. Since the animals are wild, there is no guarantee. A failed monkey sighting would make the $81 feel high if you ignore the sunset, dinner, transport, and fireflies. If you judge the experience as a full nature evening, the price is more reasonable.
The trip is commonly booked about 13 days in advance. That does not mean you must reserve exactly that early, but it is a useful planning clue. If your Kota Kinabalu schedule is tight, leaving this until the last minute could make it harder to fit in.
Who will enjoy this tour most
I would recommend this trip to you if you want a simple way to reach Sabah’s wetland area without hiring a car or planning several separate pieces. Families, first-time visitors to Kota Kinabalu, and anyone interested in local wildlife can all find something useful here.
It also suits people who enjoy a gradual evening. The program moves from road journey to tea, daylight animal watching, sunset, dinner, and fireflies. You get several different experiences rather than one short stop.
The tour is less suitable if you dislike long road transfers or need a tightly timed evening. The eight-hour duration can take up most of your afternoon and night. It may also disappoint you if a proboscis monkey sighting is your one non-negotiable goal.
Most people can participate, according to the supplied tour details. The maximum group size is 20, and the shared vehicle keeps the outing organized. Specific accessibility features are not provided, so you should ask the operator directly if you have mobility needs or require special arrangements.
The cancellation rule is strict: the experience is non-refundable and cannot be changed for any reason. I would only reserve it once your plans are firm.
Should you book the Weston river cruise?
Book it if you want a full Sabah nature outing with transport, food, a sunset boat ride, and fireflies included. The most reliable highlights are the evening light and the firefly display, while the monkey sightings remain a bonus.
Skip it if you have limited time in Kota Kinabalu, dislike shared transfers, or would be unhappy returning without seeing proboscis monkeys. For everyone else, the combination of Weston’s wetland setting, local commentary, dinner, and fireflies gives the $81 package a fair value, as long as you accept the uncertainty that comes with wild animals.
FAQ
Where does the tour take place?
The tour visits Weston, a town on Sabah’s west coast about 100 kilometres south of Kota Kinabalu. The river cruise takes place through mangrove forests and wetlands near Weston.
What time does the tour start?
The stated start time is 1:30 pm.
How long does the experience last?
The tour lasts approximately eight hours.
Is hotel pickup included?
Yes. Hotel pickup and drop-off are included for hotels in the Kota Kinabalu city area and the 1 Borneo Shopping Mall area.
Is there an extra fee for hotels outside the main pickup area?
Yes. An additional MYR30 per person applies to pickup and drop-off requests for hotels outside Kota Kinabalu city and the 1 Borneo Shopping Mall area.
What animals might I see?
The wildlife search may include proboscis monkeys, silver leaf monkeys, long-tailed macaques, monitor lizards, and native birds.
Are proboscis monkey sightings guaranteed?
No. The tour searches for proboscis monkeys, but wild-animal sightings are not guaranteed.
Are meals and refreshments included?
Yes. Afternoon tea, coffee or tea, local snacks, and dinner are included.
How many people can join the tour?
The maximum group size is 20 people.
Can I cancel or change the booking?
No. The experience is non-refundable and cannot be changed for any reason.
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