Anna Bay: Irukandji Entry with Zebra Shark Snorkel

Zebra sharks glide below you in a heated indoor lagoon, close enough to see their spotted bodies and the other rays and small sharks sharing the water. At Irukandji in Anna Bay, this is a hands-on encounter, not just a look through aquarium glass.

I like the combination of shallow-water feeding and a guided snorkel, which gives you time with the animals both in and out of the water. I also like that the group is capped at six, a useful detail when a child is learning to snorkel or you want room to ask questions.

One consideration: swimming ability is required, and children under 12 need a parent close by. That adult must hire a wetsuit and wade waist-deep, or buy the same snorkel pass.

• A heated indoor lagoon lets you snorkel with zebra sharks, rays, epaulette sharks, bamboo sharks and tropical fish.
• Two shallow lagoons give you a chance to feed and interact with sharks and rays before or after the snorkel.
• Small-group guidance means no more than six participants snorkel together with an experienced keeper.
• Family access starts at age six, but children under 12 need a parent nearby in the water.
• The $75 price includes more than the snorkel: entry, a guided aquarium tour, animal food, wetsuit and snorkel hire, and souvenir socks.
• Plan for 150 minutes on site, with hot showers and outdoor pools to explore after the main encounter.

Start with the shallow-water encounters

Your visit begins by meeting your guide, changing into the provided wetsuit and getting fitted with snorkel gear. You also receive socks that you can keep, a small practical extra for keeping your toes covered during the experience.

From there, you go to two separate shallow-water lagoons. This is the more relaxed part of the encounter: you can feed and interact with a variety of sharks and rays while staying in water shallow enough to stand in. For a first-time snorkeller, that warm-up matters. You get familiar with the animals and the setting before heading into deeper water.

The feeding is a chance to watch the animals come close and learn about them from the staff. It is also a good reminder that you are in their environment, so follow your guide’s instructions and let the animals set the pace. Children may find this part easier than the snorkel because they can take their time in the shallows.

There are two lagoons involved in this shallow-water encounter, followed by the snorkel in the Tropical Lagoon. The format adds variety rather than making the whole visit depend on a single short swim. If someone in your group is unsure about snorkelling, the shallows still offer a hands-on part of the outing.

Snorkel with zebra sharks in the Tropical Lagoon

The main event is a small-group snorkel in the heated indoor Tropical Lagoon. You swim off the reef on the zebra shark side, with zebra sharks, shovel-nose rays, leopard rays, epaulette sharks, bamboo sharks and tropical fish moving around and beneath you.

The keeper stays with the group throughout. That guidance is especially useful if you are new to snorkelling: you can focus on getting comfortable with the mask and breathing while the keeper helps you understand what you are seeing. The group limit of six should also make it easier to hear instructions and keep the swim from feeling crowded.

The stated snorkel duration is not entirely consistent: the experience details describe a swim of around 20 minutes, while the included-items section says 30 minutes. The full activity lasts 150 minutes, so the snorkel is only one part of the visit either way. If the exact time in the water matters to you, check the current session details before booking.

You need to be able to swim. Children younger than 12 must have a parent nearby to help if needed. The accompanying adult must either hire a wetsuit and wade waist-deep or buy the same Zebra Shark Snorkel pass. This is worth factoring into the cost and family plan before you reserve.

Bring an underwater camera if you have one. The animals are swimming around and below you, so an underwater view is the natural way to save the memory. Just keep your attention on the guide and the animals as well as the camera.

Stay for the sharks and rays after the snorkel

Once the guided snorkel ends, you are free to spend more time in the shallow lagoons petting and feeding the sharks and rays. That flexibility is a useful part of the visit: the snorkel has a set duration, but you do not have to rush away from the shallows as soon as it finishes.

You can also wander to the outdoor pools to see other marine life, including eels, baby sharks and different kinds of fish. The indoor lagoon is the headline experience, but the rest of the site gives you a reason to linger, particularly if you are visiting with children who want another look at the animals.

Hot showers are available for rinsing off after the encounter. There is also a souvenir shop if you want to take home a small reminder, though you already leave with the provided socks.

Why this works well for families

The minimum age of six makes this a more accessible option for families than many snorkelling activities. The shallow-water encounters give younger children time to get used to being close to the animals, while the guided snorkel offers a clear next step for those who are comfortable swimming.

The staff approach is an important part of the experience. Children have been especially delighted by the chance to touch rays and sharks, and the team has been praised for being friendly, patient and good at explaining the animals. That combination can make a difference when a child needs a little time to settle in or has questions along the way.

Still, this is not a sit-back-and-watch activity for every child. The snorkel requires swimming ability, and children under 12 need a parent close enough to assist. If a child is not ready to get in the water, the shallow lagoons may still be appealing, but the adult supervision rule means you should check how the whole family will take part.

For the accompanying adult, the choice is specific: hire a wetsuit and wade waist-deep, or purchase the same snorkel pass. If both adults want to snorkel, plan for two passes. If one adult will supervise from the water, include the wetsuit hire in your arrangements.

What the $75 price covers

At $75 per person, the price includes Irukandji entry, a guided aquarium tour, food for the sharks and rays, shallow-water encounters in both lagoons, wetsuit and snorkel hire, souvenir socks, and a guided snorkel in the Tropical Lagoon. That bundle makes the cost easier to assess than a snorkel-only ticket would be.

The best value is for someone who plans to use the whole visit: feed and interact with animals in the shallows, take the guided swim, and look around the outdoor pools afterward. If you only want a brief snorkel, the 150-minute activity may feel like more than you need. But for a family outing with several distinct parts, the included gear and entry make the price more reasonable.

The socks are a small detail, but they fit the practical nature of the visit: you are being outfitted for time in the water rather than expected to arrive with a full set of snorkelling gear. You only need to bring swimwear. Wetsuit and snorkel hire are included.

Allow the full 150 minutes

Set aside two and a half hours for the activity. You will meet your guide, change, get fitted with gear, take part in the shallow-water encounters and guided snorkel, then have time to continue exploring the lagoons and pools.

Arrive on time. Missing the start may mean losing the activity and its fee, so do not plan a tight arrival. Starting times vary, and you should check the available session times when booking.

The experience is in English. Cancellation is free up to 24 hours in advance, and the reserve-now, pay-later option can help if your travel plans are still shifting. Those flexible terms are useful, but they do not make a late arrival any less risky.

Is this the right Anna Bay activity for you?

Choose this if you want close, guided contact with sharks and rays without needing to bring snorkelling equipment. It suits families with confident young swimmers, first-time snorkellers who want a keeper alongside them, and anyone curious about seeing zebra sharks at close range.

It is less suitable if you cannot swim, if a child is younger than six, or if you want a long, open-water snorkel. The swim takes place in a controlled indoor lagoon and lasts around 20 to 30 minutes according to the stated details, with much of the visit devoted to shallow-water encounters and the aquarium.

I would book it for the mix of animal contact, a guided swim and time to explore the site afterward. Before choosing a session, confirm the snorkel duration and work out whether the accompanying adult will wade or buy a pass. That small bit of planning makes the family logistics much clearer.

FAQ

How long does the experience last?

The activity lasts 150 minutes. The snorkel itself is described as around 20 minutes in one place and 30 minutes in another, so check the session details if you need an exact duration.

What is the minimum age?

Children must be at least six years old. Children under 12 need a parent nearby to assist if required.

Do I need to know how to swim?

Yes. Swimming ability is necessary for the snorkel.

Does an accompanying adult need to join the snorkel?

An adult supervising a child under 12 must either hire a wetsuit and wade waist-deep or purchase the same Zebra Shark Snorkel pass.

What should I bring?

Bring swimwear. Wetsuit and snorkel hire are included, and you receive socks to wear and keep.

What animals can I see in the Tropical Lagoon?

You may see zebra sharks, shovel-nose rays, leopard rays, epaulette sharks, bamboo sharks and tropical fish.

Can I stay in the lagoons after the snorkel?

Yes. After the snorkel, you can spend as much time as you wish in the shallow lagoons petting and feeding the sharks and rays. You can also visit the outdoor pools.