Swimmers in turquoise shallows with the boat anchored behind

Family guide

Cairns Snorkeling With Kids: The Honest Answers

Key takeaways

  • Queensland sets a minimum age of twelve for an introductory dive only. No age is stated for snorkelling or for the glass bottom boat.
  • Flotation devices, lycra suits and prescription masks are provided, and guides get into the water for the drift snorkel with the group.
  • A glass bottom boat tour is included at the reef, so a child can see the coral and the fish without getting into the water at all.
  • The trip runs eight hours thirty minutes with no early return. Six of those hours are spent at the reef itself, either side of lunch.

Snorkelling with children

No minimum age is published for snorkelling on this trip. The one age rule that does exist is narrower: introductory diving in Queensland has a minimum age of twelve, and that is a diving rule, applying only if you add that option. Snorkelling in the guided drift tours, and time on the glass bottom boat, are open without a stated age floor.

What matters more than a number is whether your child can manage a boat that is moving. Every passenger, adult or child, needs to be steady enough on a moving vessel and able to climb from the main catamaran into the glass bottom boat and back. If that transfer would be hard on dry land, it will not be easier at sea. Judge your own child by that standard rather than by a number on a form.

The one age rule that actually applies

Certified diving and introductory diving are both optional extras, not part of the standard cruise. If your child wants to try an introductory dive, Queensland sets the minimum age at twelve. That is a rule about diving, not a rule about the boat, the snorkelling, or the glass bottom boat.

A medical form is completed on the day for anyone doing either kind of diving, and a past or present medical issue should be flagged before travelling, since a diving doctor's clearance may be needed. None of this affects a child who is only snorkelling or riding in the glass bottom boat.

Two guests smiling on the upper deck under way

A young snorkeller in a lycra suit near the shallow coral at Upolu Reef.

What children wear in the water

Snorkelling gear, including prescription masks, is provided. Lycra suits and flotation devices are part of the kit, and wetsuits are available in season. Guides get into the water for the drift snorkel, moving with the group along the reef rather than swimming back and forth against it.

The drift format means the current does some of the work rather than a swimmer fighting it. Fish feeding is also part of the day, which tends to bring the group and the fish close together in one place rather than scattered across open water.

The glass bottom boat, for a child who will not swim

A glass bottom boat tour is included on the reef, and it works for a child who does not want to snorkel, needs a break between sessions, or is not a confident swimmer. It passes over the same coral the snorkellers are seeing, including the shallow coral at the Wonder Wall, which comes to within about a metre of the surface.

The same rule about moving safely applies here as anywhere else on the boat: a passenger has to be able to transfer from the main catamaran into the glass bottom boat and back under their own steadiness. That is true of every passenger, not only adults, so it is worth judging honestly if your child struggles to move confidently on an unstable surface.

12

Queensland sets the minimum age for an introductory dive at twelve. It is a diving rule only, not a rule for the boat or for snorkelling.

Rest, showers and space on board

Fresh water showers are on board for rinsing off after time in the water. There is deck space on the twenty metre catamaran to sit out a session rather than get in at every stop, which gives a tired child somewhere to be that is not the water. A book, a blanket or a quiet toy from home fills that space easily.

Every passenger, including children, needs to be mobile and stable enough to move around a vessel that is underway or moored at sea. The trip is not suitable for anyone with a mobility impairment, and that same physical requirement is worth applying honestly to a young child rather than assuming it will be fine on the day.

Food for children through the day

The day starts with Danish pastry and fresh fruit on boarding, with tea and coffee available then and through the day while the boat is moored. Lunch is a large smorgasbord: prawns, smoked salmon, a mixed meat and chicken platter, three salads and bread.

On the way back there are platters of tropical fruit, cheese, crackers and cakes, plus chilled water through the day. Alcoholic drinks and soft drinks are not included, so a child who only drinks juice or a fizzy drink will not find one on board; tea, coffee and water are what the boat provides. A favourite drink packed in a bag from the mainland is a simple way around that.

Eight hours thirty, and six of them at the reef

The published itinerary runs to eight hours and thirty minutes door to door: three minutes on foot from Ports North, seventy five minutes out by catamaran, two and a half hours at Upolu Reef, an hour for lunch, another two and a half hours at Upolu Reef, and seventy five minutes back. There is no early return. Once the boat leaves Ports North, the day runs its course.

That is a long day for a small child, and it is worth being honest about it rather than pretending otherwise. Set against it, six of the eight and a half hours are spent at the reef itself, split across two sites with a lunch break between them, not six hours of steady swimming. Between the glass bottom boat, the shallow coral at the Wonder Wall, the sand cay, and the food on board, there is more than one way to spend that time even for a child who has had enough of the water.

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Before you book

Can children snorkel in Cairns on this trip?
No minimum age is stated for snorkelling on this trip. The age rule that does exist, twelve, applies only to introductory diving, a separate optional extra.
Is there a minimum age for kids?
The only stated minimum age is twelve, and it applies to introductory diving only. No age floor is given for snorkelling or the glass bottom boat.
What do kids wear to snorkel?
Snorkelling gear, including prescription masks, plus lycra suits and flotation devices, is provided, with wetsuits available in season.
Can kids ride the glass bottom boat?
Yes. A glass bottom boat tour is included at the reef, giving anyone who prefers to stay dry, including a child, a way to see the coral and fish.
Is there space to rest on board?
There is deck space on the catamaran to sit out a session, and fresh water showers on board for rinsing off after time in the water.
What food is provided for children?
Danish pastry and fruit on boarding, a smorgasbord lunch, and fruit, cheese and cakes on the way back, with tea, coffee and water through the day.
Is eight hours too long for a small child?
It is a long day: eight hours thirty minutes with no early return. Six of those hours are spent at the reef, split across two sites either side of lunch.
Do kids need to be strong swimmers?
No swimming strength is stated as a requirement, but every passenger, including children, must be steady enough to move around the boat and transfer into the glass bottom boat unaided.

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