Welcome to the ultimate underwater adventure in paradise! As a certified dive guide at Corona Resort & Casino Phu Quoc, I’ve had the privilege of introducing countless travelers to the mesmerizing world beneath the waves. Whether you’re a beginner or seasoned diver, scuba Phu Quoc offers diverse dive sites, colorful marine life, and warm waters all year round. Let me walk you through the most stunning spots, essential safety tips, and everything you need to know for a perfect dive trip in 2025.
Why Choose Scuba Phu Quoc for Your Next Trip?
If you’re searching for an underwater paradise that’s still relatively untouched, scuba Phu Quoc should be high on your travel radar.
What makes it special?
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Biodiversity: Encounter pufferfish, scorpionfish, stingrays, and even the elusive bamboo shark.
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Uncrowded Sites: Unlike Thailand or Indonesia, here you won’t compete with dozens of boats. It’s just you and the ocean.
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Conditions: The visibility is decent year-round, and the sea is typically calm, making it perfect for beginners.

Simply put, scuba Phu Quoc isn’t just about diving – it’s about connecting with nature in its purest form. Come for the reefs, stay for the tranquility.
Best Scuba Diving Spots in Phu Quoc
Where does the magic happen? Most scuba Phu Quoc trips head south to the An Thoi Archipelago.
An Thoi Archipelago
This chain of 15+ islands offers the best visibility and dramatic rock formations.
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Turtle Island: Famous for hard corals and diverse reef fish.
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Location: An Thoi Ward, South of Phu Quoc City, An Giang Province (Boats depart from An Thoi Port).
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Nudibranch Gardens: A macro photographer’s dream, teeming with colorful sea slugs.
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Depth: 5m – 20m (Great for Open Water divers).
Hon Thom isn’t just a cable car destination – it’s also a diver’s playground. Dive sites here are teeming with life: schools of fusiliers, lionfish, and soft corals decorate the reefs. The currents are usually mild, which makes this site great for those looking to gain confidence in open water.

Hon Roi
For divers who like a bit of mystery.
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Highlight: Rocky slopes and submerged boulders.
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Location: Hon Thom Commune, Phu Quoc City, An Giang Province (Accessible via Sun World Cable Car or boat).
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Conservation: Reef health is improving rapidly thanks to local protection efforts.
The reef health here is improving steadily thanks to recent conservation efforts, and dive conditions tend to be excellent during the dry season. Bring a flashlight – the crevices hold surprises.
Phu Quoc’s Best Dive Beaches and Reefs
For those preferring shore dives or quick half-day trips, Long Beach and Ong Lang Beach offer surprisingly good snorkeling and shallow diving opportunities. While the coral may not be as dramatic as in An Thoi, the calm waters are great for beginners and training dives.
As a local guide, I often take new divers here for their first underwater breaths. It’s a calm, confidence-building start to the scuba Phu Quoc experience.
When Is the Best Time to Dive in Phu Quoc?
Timing your trip is crucial for the best scuba Phu Quoc experience.
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Dry Season (November – May): THE BEST TIME.
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Conditions: Calm seas, light currents.
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Visibility: Can reach up to 20 meters.
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Temperature: Warm (28°C – 30°C).
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Wet Season (June – October):
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Conditions: Stronger winds and choppy waters.
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Note: Visibility can drop, but diving is still possible on the East Coast (Sao Beach area) depending on wind direction.
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Pro Tip: I always recommend booking dive trips between December and April for the clearest water.

For the ultimate scuba Phu Quoc experience, I always recommend guests book their dive trips during the dry season, especially in the early mornings when the sea is at its calmest and marine life is most active. Whether you’re planning a one-day dive or a week-long underwater adventure, the right season can make your journey unforgettable.
Tips for a Safe and Memorable Scuba Trip
Staying safe ensures every dive is enjoyable. Here are my top professional tips from the Corona Resort dive team:
Pre-dive Preparation and Gear Checklist
Before heading out:
- Ensure your dive certification is valid (Open Water or above for most sites).
- Inspect your gear: regulator, BCD, mask, fins, wetsuit.
- Hydrate well and avoid alcohol the night before.
- Get a refresher if it’s been over 6 months since your last dive.
Local dive centers on the island (like the one at our Corona Resort) offer excellent rental gear and check-ups to keep your scuba Phu Quoc journey smooth and safe.
In-water Safety and Marine Conservation
Always dive with a buddy and follow your guide. Avoid touching coral or chasing marine life – it’s not only harmful but can also ruin the ecosystem for future divers. Here in Phu Quoc, we’re working hard on marine restoration projects, so every diver plays a part. Bring reef-safe sunscreen and avoid plastic. Be a proud ocean ambassador.

Choosing Certification: PADI vs SSI
Both PADI and SSI offer high-quality dive training, and both are recognized globally. On Phu Quoc, you’ll find certified instructors for both agencies. PADI is slightly more widespread, while SSI often provides flexible learning modules and slightly lower prices.

For most travelers, either works perfectly for enjoying the full scuba Phu Quoc experience. I recommend chatting with your instructor to find the best fit.
Scuba Phu Quoc is more than a vacation activity – it’s a gateway into a magical world of color, life, and peace beneath the sea. From An Thoi’s wild reefs to tranquil beach dives, there’s something here for every diver. With the right timing, preparation, and mindset, your trip in 2025 can be both thrilling and safe.
As your local dive guide from Corona Resort & Casino Phu Quoc, I invite you to explore this hidden paradise the way few do – underwater. Book your dive, breathe deep, and get ready to fall in love with the ocean.
