If you’re dreaming of exploring Thailand’s famous underwater world without the hassle of organizing everything yourself, this guided scuba diving day trip to Racha Yai and Racha Noi might just be your perfect fit. With a focus on safety, comfort, and exciting marine encounters, it offers an easy way to experience the Andaman Sea’s vibrant life, whether you’re a qualified diver or a complete beginner.
What impresses us most about this tour is its inclusiveness — no diving license needed for most participants, professional guidance throughout, and all necessary equipment provided. Plus, the islands themselves are stunning, offering calm, clear waters and a variety of dive sites that appeal to all skill levels. However, it’s worth noting that the day is long, with around 9 hours of travel, so this isn’t ideal if you prefer shorter, more relaxed excursions. This trip suits adventurous travelers eager to see the underwater world, families with beginners, or anyone wanting a hassle-free diving experience near Phuket.
- Key Points
- An In-Depth Look at the Experience
- The Journey to Racha Islands
- The Islands’ Charm
- What the Dives Cover
- Dive Equipment & Instruction
- Marine Life & Underwater Landscapes
- Meals & Park Fees
- Optional Extras & Equipment Rentals
- The Return & Overall Atmosphere
- Practical Insights & Tips for Travelers
- Who Will Love This Tour?
- Who Might Want to Consider Other Options
- The Sum Up
- FAQ
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Key Points

- All-Inclusive Value: Equipment, meals, and park fees are covered, making this a convenient and cost-effective option.
- Flexible for All Levels: No license required unless you want to dive more seriously; suitable for beginners and experienced divers alike.
- Beautiful Locations: Racha Yai and Racha Noi are renowned for crystal-clear waters and diverse marine life.
- Professional Guidance: English-speaking instructors ensure safety and expert advice.
- Long Day Out: Expect a roughly 9-hour trip, starting early with pickup at 6:30 am.
- Optional Extras: Dive computers, underwater lights, and cameras are available for additional rental costs.
An In-Depth Look at the Experience

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The Journey to Racha Islands
The trip begins bright and early, with hotel pickup around 6:30 am, a smart move to beat the crowds and maximize your time underwater. The roughly 90-minute boat ride from Chalong Bay offers a scenic preview of the ocean, giving travelers a chance to settle in and soak up the anticipation. The boat itself is typically well-maintained, with enough space for groups up to 30, which helps keep the atmosphere lively but not overcrowded.
The Islands’ Charm
Both Racha Yai and Racha Noi are celebrated for their calm, pristine waters and vibrant coral gardens. Racha Yai, the more popular of the two, features some small shipwrecks like the Harruby Wreck, which is positioned between Bay 1 and Bay 2 on the east side. According to visitors, this site offers a fascinating glimpse into maritime history, and the clear water visibility makes exploring these wrecks quite accessible.
What the Dives Cover
Depending on your skill level and preferences, the itinerary includes three dives at different sites. For those new to diving or returning after a break, the calm waters and shallow coral gardens are ideal for getting comfortable again. Experienced divers, on the other hand, might appreciate the deeper rock formations and the chance to spot larger marine creatures such as reef sharks or rays.
Dive Equipment & Instruction
This tour takes care of all your gear, offering full set diving equipment — including BCD, regulator, fins, mask, tank, weights, and wetsuit — which means you don’t need to worry about lugging your gear around. If you have specific needs, like a particular wetsuit size or if you wish to bring your own dive computer, you should communicate this in advance. The English-speaking instructors are seasoned professionals, providing personalized guidance to ensure your safety and enjoyment.
Marine Life & Underwater Landscapes
The underwater scenery is as diverse as it is beautiful. Expect to see vibrant coral reefs teeming with fish, small shipwrecks that serve as artificial reefs, and perhaps even larger pelagic species if the conditions are right. The clarity of the water makes for stunning photos and videos, and many reviewers appreciate how accessible the sites are for all levels.
Meals & Park Fees
A substantial breakfast and lunch are included, which helps keep your energy up during this active day. The tour also covers the national park fee, so there are no hidden costs when you’re enjoying your dives. Travelers have noted that the meals are well-prepared, accommodating various dietary preferences — from vegetarian to gluten-free.
Optional Extras & Equipment Rentals
If you’re interested in underwater photography or keeping track of your dive stats, you can rent a dive computer for 300 THB, a flashlight for 300 THB, or an underwater camera for 1500 THB. These add-ons can enhance your experience, especially if you’re keen to capture memories or need extra gear for night dives.
The Return & Overall Atmosphere
After three dives, you’ll head back to Phuket around late afternoon, feeling fully satisfied but ready for a relaxed evening. The group size is capped at 30, which helps keep the experience intimate and manageable. The professionalism of the guides and the well-organized schedule are often highlighted in reviews, with many saying they appreciated the smooth logistics and friendly atmosphere.
Practical Insights & Tips for Travelers

- Timing is Everything: The tour kicks off early at 6:30 am, so prepare to set your alarm. A good night’s sleep will help you get the most out of the long day.
- Refresher Skills: If you haven’t been diving recently, consider doing a quick refresher before the trip. The calm waters of Racha Yai are forgiving but still require basic comfort with your gear.
- Health & Fitness: The boat ride is about 1.5 hours, which can be rough if you’re prone to seasickness. Packing seasickness tablets or ginger candies might be wise.
- Environmental Responsibility: Respect the marine environment by not touching corals or disturbing marine life. Your guides will remind you of best practices.
- Clothing & Essentials: Bring sun protection, a hat, and a waterproof bag for your valuables. The tour provides meals but consider bringing snacks if you’re very hungry.
- Photo Gear: If underwater photography is your thing, rent the camera early to ensure availability. The water clarity and marine scenery are striking enough to justify capturing the moments.
Who Will Love This Tour?

This trip is ideal for those who want a full day immersed in underwater adventures without the stress of planning every detail. Beginners will find the calm waters and professional guidance reassuring, while seasoned divers can appreciate the variety of sites and the chance to revisit familiar reefs in a relaxed setting. It’s also perfect for travelers staying near Phuket seeking a seamless, all-in-one diving experience.
Who Might Want to Consider Other Options

If you’re seeking a shorter trip or want to focus on specific marine life, you might find this tour a bit lengthy. Plus, if you have specific equipment needs or want to explore night diving, you’ll need to arrange those separately.
The Sum Up

In essence, this guided scuba diving day trip to Racha Yai and Racha Noi offers a well-rounded, enjoyable underwater experience that caters to a range of skill levels. It combines professional guidance, all-inclusive amenities, and the chance to explore some of Thailand’s most beautiful dive sites — all at a reasonable price considering the inclusions.
Travelers who appreciate convenience, safety, and the opportunity to see vibrant marine ecosystems will find this tour a smart choice. It’s especially suited for those new to diving or those looking to revisit familiar reefs in a comfortable, organized setting. For anyone eager to tick off a memorable underwater adventure on their Phuket itinerary, this trip stands out as a reliable and rewarding option.
FAQ

Do I need a diving license to participate?
Most participants do not need a license; the trip is suitable for beginners. However, if you do have a license and experience, you’re encouraged to send your license details before the trip for group arrangements.
What is included in the tour cost?
The price covers hotel pickup and drop-off, an English-speaking instructor, breakfast, lunch, full set of diving equipment, and the national park fee.
Are there any additional costs I should be aware of?
Yes, optional extras like a dive computer (300 THB), underwater flashlight (300 THB), and underwater camera (1500 THB) are available for rental.
What should I bring with me?
Bring sun protection, a hat, waterproof bag, seasickness remedies if needed, and any personal items. The tour provides meals and equipment but consider your own underwater camera or souvenirs.
How long is the boat ride to the islands?
The boat ride from Chalong Bay takes approximately 1.5 hours each way, giving you time to relax and enjoy the ocean views.
Is this tour suitable for children or non-divers?
No, it’s primarily designed for divers. Non-divers can consider other activities, but the focus here is on the underwater experience.
What if the weather cancels the trip?
The tour is weather-dependent. If canceled due to poor conditions, you’ll be offered an alternative date or a full refund.
This detailed review reflects the practical offerings and authentic experiences travelers can expect from the Guided Scuba Diving Day at Racha Yai and Racha Noi. Whether you’re after your first underwater encounter or seeking a relaxed dive in Thailand’s famous waters, it’s a package worth considering.
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