Introductory diving, often called intro dives or resort dives, allows you to experience scuba diving on the Great Barrier Reef without needing prior training or certification. It's a thrilling way to explore the reef's underwater world, available on many tours from Cairns and the Whitsundays.

What Is an Introductory Dive?

An introductory dive is a supervised scuba experience designed for beginners. You'll be paired with a qualified dive instructor who stays with you throughout the dive, guiding you through each step and ensuring you feel safe and confident underwater. These dives typically last around 20–30 minutes and take place at shallow, sheltered reef sites ideal for first-timers.

Who Can Participate?

Intro dives are suitable for most adults and teenagers:

1. Minimum age is usually 12 years
2. You must be comfortable in the water
3. Basic health requirements apply (operators provide a medical questionnaire)

No previous dive experience is needed as your instructor handles all the technical parts.

What’s Included

Most reef operators provide everything you need:

1. Full scuba gear (tank, regulator, buoyancy vest)
2. Wetsuit or stinger suit
3. Mask and fins
4. Professional dive instructor
5. Safety briefing and underwater skills practice

All equipment is fitted on board, and instructors help you adjust it for comfort.

The Dive Briefing

Before arriving at the reef, you’ll receive a detailed briefing covering:

1. How the equipment works
2. Breathing techniques
3. Equalising your ears
4. Hand signals used underwater
5. What to expect during the dive
6. Safety procedures

This briefing is designed to make you feel confident before you even enter the water.

Practising Skills Before the Dive

Your instructor will guide you through a few simple skills at the surface or on a shallow platform:

1. Breathing through the regulator
2. Clearing water from your mask
3. Equalising pressure in your ears
4. Using hand signals

Once you’re comfortable, the instructor slowly descends with you to the reef.

What You’ll See Underwater

Intro dives take place at calm, beginner-friendly sites with:

1. Colourful coral gardens
2. Tropical fish
3. Giant clams
4. Sea turtles (common at many Cairns sites)
5. Soft corals and reef walls

Being underwater allows you to see marine life up close and from angles snorkellers can’t reach.

How Deep Do Intro Dives Go?

Introductory dives are shallow by design:

1. Usually 5–12 metres
2. Always within safe beginner limits
3. Your instructor controls buoyancy and depth

You simply relax, breathe slowly and enjoy the view.

Wetsuits & Buoyancy

Wetsuits provide warmth, buoyancy, and protection from the sun and stingers. Your instructor manages your buoyancy vest, so you don’t need to worry about floating or sinking as they keep you stable throughout the dive.

Entering the Water

Most intro dives begin from:

1. A submerged platform on the back of the boat
2. A guided descent line
3. A stable pontoon

You’ll enter the water with your instructor, practise a few skills, then begin your dive together.

Safety & Supervision

Intro dives are highly controlled experiences:

1. One instructor per small group (often 2–4 guests)
2. Slow descent and ascent
3. Constant monitoring
4. Clear communication via hand signals

If at any point you want to stop or surface, your instructor will assist immediately.

Can You Snorkel as Well?

Yes, most guests combine snorkelling and intro diving on the same day. It’s common to snorkel first, then dive once you’re comfortable in the water.

Environmental Care

As with all reef activities:

1. Never touch or stand on coral
2. Maintain good buoyancy (your instructor helps with this)
3. Avoid kicking coral with fins
4. Look but don’t touch marine life

Intro dives are designed to be gentle on the reef.

Why Try an Intro Dive?

Introductory diving is perfect for:

1. First-time divers
2. Visitors wanting a deeper reef experience
3. Anyone curious about scuba but not ready for certification
4. Families with teens
5. Travellers seeking a once-in-a-lifetime adventure

Many guests say their intro dive is the highlight of their entire trip.