Phuket’s Premier Certified Diver Experience: King Cruiser Wreck, Shark Point, and Koh Dok Mai

Planning a day out on the water that balances adventure, comfort, and value? This 3-dive tour from Phuket offers certified divers an opportunity to explore some of the region’s best underwater sites: the legendary King Cruiser Wreck, the vibrant Shark Point, and the picturesque Koh Dok Mai. For $169.60 per person, you’ll spend around 9 hours from early morning pickup to late afternoon return, with all the essentials covered—comprehensive insurance, top-notch equipment, and delicious meals included.
What immediately draws us in? First, the small-group format—max three to four divers per session—means you’ll get personalized attention and plenty of space to enjoy the scenery. Second, the themed stops are genuinely special: exploring a sunken vessel with stories to tell, alongside coral gardens teeming with marine life, makes for a memorable day.
A possible consideration? The tour is designed for more experienced divers with at least an Advanced Open Water certification. If you’re a beginner, this particular experience might not be suitable, but for those comfortable in deeper waters, it offers a thrilling mix of history and marine biodiversity.
This experience suits adventure-seeking certified divers eager to see iconic wrecks and vibrant reefs while enjoying comfort and professionalism. It’s perfect for travelers who value small groups, expert guides, and well-rounded marine exploration.
Key Points

- Unique wreck exploration at King Cruiser at 30 meters depth, with stories etched into its steel structure.
- Vivid marine life at Shark Point, with abundant corals, sharks, and rays, appealing to lovers of vibrant underwater landscapes.
- Comfortable, all-inclusive experience—meals, drinks, and full diving gear are provided, making it hassle-free.
- Small group sizes ensure personalized guidance and better safety during dives.
- Flexible options for round-trip transfers from various Phuket locations; private transfers available at extra cost.
- Weather-dependent sites mean the choice of Koh Dok Mai or Shark Point might shift based on conditions.
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A Deep Dive into the Phuket Underwater Tour

Starting the Day: From Wake-up to Wake-up Call at Chalong Pier
Your adventure kicks off early, with pickup from your Phuket accommodation, or you can meet directly at Chalong Pier. The tour begins around 7:00 AM, so expect an early start—perfect for maximizing your time underwater without feeling rushed. The journey to the sites is comfortable aboard a spacious boat, designed to keep divers relaxed and well-fed. Breakfast, snacks, and drinks are served on board, including options for dietary restrictions—vegetarians, vegans, and gluten-free diets are all accommodated, which is a thoughtful touch after an early wake-up.
First Stop: The King Cruiser Wreck at 30 Meters
The highlight for many is the King Cruiser Wreck. This sunken vessel at about 30 meters offers a fascinating glimpse into maritime history. As you descend, you’ll notice the ship’s structure, now encrusted with corals and home to countless fish. The wreck isn’t just an artifact; it’s an ecosystem that supports diverse marine life, from schools of tropical fish to gentle rays.
The guided exploration is tailored for experienced divers, with a maximum of 50 minutes underwater or until your cylinder pressure hits 50 bars. “Wow! The team was outstanding, and the dive sites were nothing short of magical,” shares a recent reviewer. The wreck’s size and detail make it a captivating site, especially for those interested in shipwrecks with stories to tell.
Second and Third Stops: Shark Point and Koh Dok Mai
Next, the tour shifts focus to Shark Point and Koh Dok Mai, depending on the weather and sea conditions. Both sites are praised for their stunning underwater scenery and marine abundance. Shark Point, despite its name, isn’t just about sharks—though you might spot some, including leopard sharks or reef sharks—it’s largely famous for its coral gardens and vibrant fish populations.
Koh Dok Mai offers a different vibe. This small island features clear waters and coral reefs, often described as a “hidden treasure” by previous divers. The marine life here is lively, with potential sightings of turtles, rays, and colorful reef fish. One reviewer called Koh Dok Mai “a beautiful, almost secret spot,” emphasizing how special it feels to explore such a pristine environment.
Each dive lasts up to 50 minutes, with small groups ensuring that guides can give you individual attention. The professionalism of guides like Kob and Sam is frequently highlighted, with reviews praising their patience and knowledge—”Kob was so professional and kind,” one noted.
Return and Reflection: End of the Day
After the three dives, the boat heads back to Chalong Pier, arriving around 5:00 PM. There’s plenty of time to unwind, share stories, and enjoy refreshments. The tour concludes with the comfort of knowing your safety and preferences were a priority.
The Value of this Experience
At around $170, this tour packs in three high-quality dives, meals, insurance, and transfers—a package that offers excellent value. The early start and long hours are balanced by the high caliber of sites visited and the attention to safety, comfort, and small-group intimacy.
What the Reviews Say
Divers rave about the professional guides, with comments like “Kob for being so patient and professional” echoing across reviews. The marine life sightings at Shark Point and Koh Dok Mai garner high praise, with visitors enjoying the variety of fish, sharks, and corals. The food onboard, described as tasty and accommodating dietary needs, adds to the overall positive experience.
Considerations to Keep in Mind
While the experience is optimized for certified divers with an Advanced Open Water certification, those with less experience should check their comfort level with depths of 30 meters. Weather can influence site selection—sometimes, the team may choose a different site if conditions aren’t ideal. Also, the tour is capped at 15 travelers, ensuring your group isn’t crowded, but this means booking well in advance to secure a spot.
Who Should Consider This Tour?

This trip is best suited for experienced scuba divers craving the thrill of exploring wrecks and reefs with a personal touch. If you’re comfortable with deeper dives and are looking for a full day of underwater discovery, this tour offers both adventure and comfort. It’s especially appealing if you appreciate small-group guided dives, delicious local food, and professional support.
Final Thoughts: Is It Worth It?

For divers wanting a well-organized, safe, and immersive experience in Phuket, this tour ticks all the boxes. The combination of wreck exploration and vibrant reefs offers a well-rounded underwater adventure. The small group size and knowledgeable guides ensure you’ll get personalized attention, making every minute count.
The included meals, transfers, and insurance add genuine value, making it a seamless day designed for maximum enjoyment and safety. While geared toward those with some dive experience, even the most seasoned divers find plenty to love—from the historical intrigue of the King Cruiser to the lively marine life at Shark Point and Koh Dok Mai.
In essence, if you’re after a quality, memorable diving day that balances adventure with comfort, this Phuket tour is a solid choice.
Frequently Asked Questions

Is this tour suitable for beginner divers?
It’s designed for certified divers with at least an Advanced Open Water certification, so if you’re newer, you might need a different experience. For experienced divers, the depth and site variety are ideal.
What’s included in the price?
Your price covers three dives, comprehensive scuba gear, full insurance, breakfast, lunch, snacks, and drinks, and round-trip transfers from select Phuket locations.
Can I book transfers from outside the listed pickup zones?
Yes, private transfers are available at an additional cost if your accommodation isn’t in the specified zones.
How long are the dives?
Each dive is up to 50 minutes or until your cylinder pressure drops to 50 bars—a typical safety measure for experienced divers.
What should I bring or prepare?
Bring your diving certification card, and inform the team about any dietary restrictions when booking. You’ll need to be comfortable with depths of 30 meters and be in good health.
What happens if the weather is bad?
The tour is weather-dependent. If conditions aren’t suitable, you’ll be offered an alternative date or a full refund.
In sum, this Phuket diving experience offers a reliable, well-structured day of exploration that emphasizes safety, personalized guidance, and the chance to see some of the most iconic underwater sites in the region. Whether you’re revisiting a favorite wreck or ticking off a must-see reef, the combination of comfort and adventure makes it a top choice for certified divers seeking more than just a splash—an entire day of aquatic discovery.
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