Cairns Scuba Dive Minimum Age

Short answer: It depends on the operator: minimum ages run from no minimum to 16 across 10 tours. Updated 2026-11-02

We checked 10 scuba dives in Cairns; 10 state minimum age details in the listing. The minimum age for scuba dives in Cairns ranges from any age to 16. 8 tours take children of any age. 1 tour accepts children under 6.

Tour	Minimum age	Operator	From
Great Barrier Reef Snorkeling and Diving Cruise from Cairns “Booking age bands: Infant 0-3, Child 4-16, Adult 17-99”	All ages	Down Under Cruise and Dive	$197	Check dates
Ocean Freedom: Great Barrier Reef Stylish Snorkel, Dive Reef Tour “Booking age bands: Infant 0-3, Child 4-14, Adult 15-99”	All ages	Cairns Premier Reef & Island Tours	$160	Check dates
Snorkel & Dive the Reef: Sustainable, Scientific & Cultural Tour “Booking age bands: Infant 0-3, Child 4-14, Adult 15-99”	All ages	Reef Magic	$233	Check dates
Silverswift 3 Great Barrier Reef Sites in 1 Day from Cairns “Booking age bands: Infant 0-3, Child 4-14, Adult 15-99”	All ages	The Quicksilver Group	$220	Check dates
Great Barrier Reef Full Day Tour from Cairns “Booking age bands: Infant 0-3, Child 4-14, Adult 15-70”	All ages	Divers Den	$197	Check dates
Silversonic 3 Outer Barrier Reef Sites in 1 Day from Port Douglas “Booking age bands: Infant 0-3, Child 4-14, Adult 15-99”	All ages	The Quicksilver Group	$200	Check dates
Cairns: Best Value All-inclusive Reef Trip With Scuba Dive “Booking age bands: Infant 0-3, Child 4-11, Adult 12-90”	All ages	Reef Experience	$204	Check dates
Great Barrier Reef with Cultural Guides-Dreamtime Dive & Snorkel “Booking age bands: Infant 0-3, Child 4-14, Adult 15-99”	All ages	Dreamtime Dive and Snorkel	$164	Check dates
Passions of Paradise Great Barrier Reef Cruise by Catamaran “Booking age bands: Child 4-14, Adult 15-99”	4+	Passions of Paradise	$197	Check dates
Cairns: Tandem Skydive Experience over Reef & Rainforest “Minimum age 16 years is subject to approval”	16+	Skydive Australia	$254	Check dates

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Questions

How old do you have to be for a scuba dive in Cairns?

It depends on the operator: minimum ages run from no minimum to 16 across 10 tours.

Which scuba dive in Cairns is best for young children?

Great Barrier Reef Snorkeling and Diving Cruise from Cairns by Down Under Cruise and Dive has the lowest minimum age (all ages) and 3969 reviews.

How up to date is this information?

We last checked these listings on 2026-11-02 and re-check every listing monthly. Operators can change their rules, so confirm before you book.

Restrictions come from each tour’s listing on GetYourGuide or Viator: the suitability notes, “Know before you go”, booking rules, and what is and isn’t included. Last checked 2026-11-02. Operators change rules, so confirm before you book.

Cairns Scuba Dive Minimum Age

Questions

How old do you have to be for a scuba dive in Cairns?

Which scuba dive in Cairns is best for young children?

How up to date is this information?

More about scuba dives in Cairns

Minimum age: scuba dives elsewhere

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