Reviewed · DOLPHIN WATCHING
Bunbury: Swim with Dolphins Tour
In Bunbury, the dolphins decide how close the encounter becomes. You head into protected Koombana Bay with the Dolphin Discovery Centre team, watch wild bottlenose dolphins feed, play, rest, and socialize, then enter the water only when conditions and sightings are right. I like the wildlife-first approach and the chance to feel dolphins using echolocation nearby. I also like the patient crew, especially guides such as Kathy and Cathy, who help beginners feel at ease.
The main catch is simple: wild animals do not follow a timetable. You are guaranteed to see dolphins in the water, but not a perfect swim-by or close encounter. The bay can also be murky, so this is better for an authentic wildlife experience than for clear underwater photographs.
Key points to know before you go

- Wild dolphins set the terms: You may swim near them only if they choose to approach.
- Koombana Bay is home to more than 100 bottlenose dolphins: The protected water gives the crew a strong chance of finding them.
- Beginners receive plenty of support: Guides and trained volunteers stay close, explain what to do, and help less confident swimmers.
- The four-hour outing includes a boat trip and water time: You may enter the bay more than once, depending on dolphin activity.
- The price supports conservation work: Your $155 helps fund education, research, animal rescue, and rehabilitation through a not-for-profit centre.
- The package is well equipped: Wetsuit, mask, snorkel, fins, buoyancy vest if needed, snack, drink, changing rooms, lockers, and hot showers are included.
Meeting wild dolphins in Koombana Bay

This is not a dolphin show with trained animals performing on cue. The appeal is that you are entering the dolphins’ home and waiting to see what they choose to do.
The tour begins at the Dolphin Discovery Centre on Koombana Drive in Bunbury. At the front counter, staff direct you to the meeting point. From there, the crew prepares you for a four-hour trip that combines a boat ride, dolphin watching, wildlife viewing, and guided swimming or snorkeling.
Koombana Bay is protected water, and more than 100 bottlenose dolphins use the area. That does not mean every dolphin will come over for a close look. It does mean the crew has a familiar place to search, and the guides can explain the animals you see rather than simply pointing at distant fins.
You may watch dolphins feeding, jumping, resting, playing, or moving together in social groups. One of the more unusual parts of the experience is listening and feeling for their echolocation. The dolphins may use sound to check out the boat or the swimmers, giving you a sense that the encounter works both ways.
That matters. You are not simply looking at wildlife. You are part of a carefully controlled meeting where the dolphins retain the choice to approach.
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What the four hours actually involve

The exact order depends on dolphin sightings and behavior, but the day begins with preparation at the centre. You receive a warm wetsuit, mask, snorkel, and fins. A buoyancy vest is available if required, and the crew gives instructions before you enter the water.
You should arrive ready to swim, with swimwear underneath warm clothing. Bring a towel. Changing rooms, storage facilities, and hot showers are available at the centre, which makes the return from the bay far more comfortable.
The boat carries you into Koombana Bay for dolphin watching and marine life viewing. The guides and volunteers watch the animals and assess when swimming is suitable. If the dolphins are active nearby and appear comfortable, the crew guides swimmers into the water.
This is where the tour differs from a standard snorkeling trip. You do not simply jump in and chase wildlife. The staff direct you where to position yourself, when to look down, and how to remain together. The goal is to let a curious dolphin approach without pressure.
You may have more than one chance in the water. A morning outing included three separate entries, with time between them to search and wait for the right conditions. Your own number of swims will depend on the dolphins, weather, and safety decisions made by the crew.
Some encounters may be brief. At other times, dolphins may swim below the group or pass alongside you. You might see several animals moving together, though the water is not always clear. One swimmer reported very murky conditions, so keep your expectations focused on being present in a wild setting rather than seeing a perfect underwater scene.
After the water time, the boat returns to the Dolphin Discovery Centre. You receive a cold drink and snack during the outing, and a hot barista-made coffee or other beverage is provided after the tour.
Why the guides make a difference

The crew is one of the strongest parts of this experience. Kathy is known for her enthusiasm and clear explanations, while Cathy has also led groups with a strong grasp of dolphin behavior. Other team members, including Julie, Jess, and Yvette, have been praised for fitting people with equipment, offering reassurance, and keeping swimmers together.
You do not need to be an expert snorkeler. The crew is used to helping first-timers and people who are uneasy in the sea. One novice swimmer was fitted with a wetsuit, mask, and fins, then supported throughout the outing by staff who swam alongside less confident people.
That support is important because swimming with dolphins sounds easier than it feels for some people. A wetsuit can feel tight, fins take practice, and wearing a snorkel while watching moving wildlife can be awkward at first. The crew gives you time to get used to the equipment instead of treating nervousness as a problem.
Guides also help you understand what you are seeing. You learn how to identify individual dolphins and hear about their lives, behavior, and social habits. The explanations give purpose to the waiting periods, which are a normal part of any wild animal outing.
The volunteers add another useful layer. They help with safety, keep the group together, and record animal behavior and population information. This is not just extra staffing. The centre uses each trip to gather research, so your outing contributes to ongoing dolphin monitoring.
The best part is the dolphins’ choice

The operator guarantees that you will see wild dolphins in the water. If you do not, you can take part in another tour at no extra charge, subject to availability. That is a useful safety net, especially given the $155 price.
The guarantee does not mean you are guaranteed a dolphin to swim directly beneath you. The animals decide whether to approach, how long to stay, and how close to come. The crew cannot promise a particular level of interaction.
That distinction is worth understanding before you book. If your main goal is a close photo opportunity, you may find the uncertainty frustrating. If you value respectful wildlife encounters, the uncertainty is part of the point.
Some outings produce a remarkable swim. Dolphins may pass underneath the group, move beside swimmers, or circle close enough for you to sense their echolocation. A group once watched seven dolphins move beneath them. Another outing took time to locate the animals, followed by a rewarding period of interaction.
You might also spend time watching dolphins from the boat rather than swimming with them. That is still worthwhile, since the guides can point out feeding, social behavior, jumping, and resting. The tour is best understood as a full dolphin encounter, with swimming offered when the animals and conditions allow it.
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How the conservation model affects your experience

The Dolphin Discovery Centre is a not-for-profit environmental organization. Money from the tour supports conservation, education, research, animal rescue, and rehabilitation.
You can also take part in the research side of the work simply by joining the excursion. Staff and volunteers document dolphin populations and behavior during the trip. The guide may explain what the team is recording and why regular observations matter.
I like this model because it gives the tour a purpose beyond entertainment. You still get an exciting morning in the bay, but your ticket also helps support work connected to the animals you are watching.
The centre includes a 50 percent discount to the Marine Discovery and Interpretive Centre with the tour. Entry to that centre is not included, so check the current admission arrangement before planning extra time there. It can be a sensible add-on if you want more context about local marine life after the boat trip.
Is $155 good value?

At $155 per person, this is not a cheap swim. You are paying for a four-hour guided outing, a boat trip, trained staff and volunteers, equipment, a snack and drink, centre facilities, and the chance to see wild dolphins in their own environment.
The price also covers more than the time you spend in the water. You get warm wetsuits, mask, snorkel, fins, and a buoyancy vest if required. Changing rooms, storage, and hot showers save you from having to manage wet gear in a car or public restroom.
The free repeat option adds value if dolphins are not seen in the water, though it depends on availability and does not guarantee a close interaction. The conservation contribution also matters if you prefer your wildlife spending to support research and rescue work.
I would consider it good value for someone who wants a serious, guided wildlife outing and may not have their own snorkeling gear. It is less convincing for someone who only wants a short boat ride or a guaranteed close-up photograph.
You should also allow for the possibility that the most memorable part is watching and learning rather than swimming. The water may be cloudy, and the dolphins may keep their distance. That is a fair trade for an encounter with wild animals, but it is still a trade.
Who should book this swim
This tour suits adults, families with older children, first-time snorkelers, and anyone interested in marine conservation. The minimum age for swimmers is eight. Children aged eight to 11 must have an adult with them in the water.
It is a strong choice if you feel nervous in the sea but still want to try. The crew gives practical help with wetsuits and snorkeling gear, and volunteers can stay close to swimmers who need reassurance.
It also suits people who want more than a quick wildlife sighting. The guides explain dolphin identification, social behavior, and the work being done by the centre. You get a proper introduction to the animals instead of a rushed photo stop.
You should think twice if you dislike uncertain schedules or expect clear water. The dolphins control the encounter, and the bay may be murky. You also need to be comfortable following instructions and staying with the group.
The activity is offered in English, so you should be able to follow safety instructions and guide commentary in that language.
Practical details that make the day easier

Book with warm clothes, swimwear, and a towel. Even if the day is mild, you may feel cool after time in the water, and the centre specifically advises bringing warm clothing.
Alcohol and drugs are not allowed. You will be taking part in a guided water activity, so follow the crew’s directions and stay with the group.
Starting times vary, so check availability for the date you want. The meeting point is the Dolphin Discovery Centre on Koombana Drive, Bunbury WA 6230. Staff at the front counter direct you to the correct place.
You can cancel up to 24 hours before the activity for a full refund. A reserve-now-and-pay-later option is also available, which helps if your Western Australia plans are still shifting.
The tour lasts four hours, so do not squeeze it between two tightly timed activities. The boat trip, waiting for dolphins, water entries, changing, and the return to the centre all take time. If you plan to visit the interpretive centre afterward, leave room for a relaxed finish.
Should you book the Bunbury dolphin swim?

Book it if you want a wildlife encounter with real uncertainty, strong support in the water, and a conservation purpose behind your ticket. The attentive crew, repeated chances to enter the bay, warm equipment, and free return option make the $155 easier to justify.
Skip it if you need guaranteed close contact, crystal-clear water, or a short and predictable outing. The dolphins may be spectacular, but they remain wild animals with their own plans.
For most people, the right mindset is simple: go to meet the dolphins, not to command the encounter. If the animals choose to swim beneath you, the moment can be extraordinary. If they keep their distance, you still receive a guided lesson in their world and support the people working to protect it.
FAQ
Where does the Bunbury dolphin swim tour start?
It starts at the Dolphin Discovery Centre on Koombana Drive, Bunbury WA 6230. Staff at the front counter direct you to the meeting point.
How long does the experience last?
The full activity lasts four hours, including the boat trip, dolphin watching, marine life viewing, and possible swimming or snorkeling.
What equipment is included?
The tour provides a wetsuit, mask, snorkel, fins, and a buoyancy vest if required. A snack and cold drink are also included.
Can I swim with dolphins every time?
You are guided into the water when dolphin sightings and conditions are suitable, but the dolphins decide whether to approach and how much interaction occurs.
What happens if no dolphins are seen in the water?
You can take part in another tour for free, subject to availability. The guarantee applies to seeing wild dolphins in the water, not to a specific level of close interaction.
What is the minimum age?
Swimmers must be at least eight years old. Children aged eight to 11 must be accompanied by an adult in the water.
What should I bring?
Bring warm clothing, swimwear, and a towel. Changing rooms, storage facilities, and hot showers are available at the centre.
Is entry to the Marine Discovery and Interpretive Centre included?
Entry is not included, but the tour provides a 50 percent discount to the Marine Discovery and Interpretive Centre.
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