Reef guardian

Explore the hidden depths of the reef and the life that thrives there.

Advanced

Boat Option Available



the little green boat

What you'll explore

  • Descend beyond the shallow reef plateau to explore its deeper terraces.
  • Spot species that favour cooler, lower-light waters, from massive sponges to more discreet reef fish.
  • Navigate through dramatic coral formations, walls, and overhangs.
  • Refine your buoyancy and air management on a longer, deeper dive profile.
  • Contribute to our ongoing surveys of reef health at different depths, helping complete the broader picture of Curaçao’s reef ecosystem.

Citizen science

Diving deeper opens a new chapter in the reef’s story. You’ll notice clear changes in corals, sponges, and marine life compared to shallow areas — clues that help us understand reef health across all depths. Healthy reefs support the entire ecosystem, from turtles grazing near the surface to nocturnal hunters in deeper water. Along the way, we also keep an eye out for turtles moving through the deep reef, as their condition is another valuable indicator of overall health. These observations directly support the work of Reef Renewal Curaçao and Sea Turtle Conservation Curaçao, which rely on divers’ observations to monitor marine health around the island. You’ll receive a personalised dive report with our findings and photos — and if you’ve chosen the boat expedition, even underwater audio recordings of the reef via hydrophone.

FAQ

Absolutely. With an Advanced certification (or as part of your course) and a guide leading the dive, you’ll progress at a relaxed pace. Greater depth means longer safety stops and more frequent air checks — all part of the experience.

This mission takes you deeper, beyond 18 metres, where the reef changes character. You’ll encounter different corals, larger sponges, and fish rarely seen in shallow water, while building confidence at depth.

Yes — deeper reefs have their own residents. Expect to spot species that favour cooler, darker waters, and occasionally a turtle cruising along the reef wall. It’s the same reef “neighbourhood,” just with a different set of neighbours.

Up to one hour underwater, depending on air consumption and conditions. Unhurried and steady — plenty of time to slow down and observe.

Pre - requisites

  • Advanced Open Water Diver (or equivalent) certification required, with the option to join as part of your Advanced training.
  • Comfortable at greater depth, with solid buoyancy control and air management for dives beyond 18 m.
  • A sharp eye for subtle changes in the reef, with the chance of spotting turtles along the deeper slopes.
  • You’ll be guided with a full briefing before entering the water.

What to bring

  • Swimsuit and towel
  • Reef safe sun cream
  • Reusable water bottle (if you have one)
  • A change of clothes
  • Hair tie (if needed for mask)
  • A sense of adventure

Shore

Private Charter

  • · Diving
    $90 /person.
    $120 /person (for a 2nd dive on the same day)


    · Quick Facts

    Fully private dives
    Minimum 2 divers.

    · Included

    All dive gear included, or $20 off if you bring your own.

  • Private Dive Charter
    $750 (1 dive, approx. 3 hours)
    $950 (2 dives, approx. 4 hours)
    Maximum 6 passengers
    Up to 4 divers per dive

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    · Quick Facts

    Access to less crowded / less dived sites

    · Included

    – Skipper + guide
    – Snacks & drinks
    – Snorkeling kits (up to 6 people)
    – Full diving equipment + tanks (up to 4 divers)

    On the Private Sailboat Charter, enjoy extras like a hydrophone to hear the ocean’s song, an Insta360 to capture what’s below, and the RealVision™ 3D Axiom Fish Finder to spot marine life and choose the perfect anchor point.

Comparison Card

⛵️ Private cruise:
No queues, no crowds — just your group setting the pace and the programme.

🏖️ Shore dive :
Gear up on the beach and go.

Want to go further ?

Build your skills with the Deep Diver specialty, ideal for unlocking new sites and gaining confidence at depth. Add Underwater Navigation to explore deeper terraces and walls with ease, and Drift Diver to manage currents calmly and efficiently. Support Reef Renewal Curaçao and Sea Turtle Conservation Curaçao so the reefs you explore today continue to support turtles and marine life well into the future.

The Little Green Boat — Seagrass Guardian
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Ready to join us ?

Book your mini expedition with THE LITTLE GREEN BOAT.
We love what we do, and we’ll help you choose the adventure that suits you