Setting out on a scuba certification can seem daunting—especially if you’re new to the underwater world. Fortunately, Koh Tao’s Open Water Course offered by Dpm Diving is celebrated for its friendly, professional approach, making it an ideal choice for those seeking a solid, fun introduction to diving.
With a perfect 5.0 rating from 191 reviews and a 99% recommendation rate, this course stands out as one of the most trusted options on the island.
One thing we love about this experience is how quickly you can become certified—just three days, with most participants booking it 5 days in advance. Second, the value for money is notable, especially considering the reputation for small, personalized groups and attentive instructors.
On the flip side, a potential consideration is the course’s pace—if you prefer a more relaxed, extended learning experience, this might feel a little condensed.
This course suits travelers who are eager to gain confidence underwater, enjoy some adventure, and appreciate a well-organized program led by passionate professionals. Whether you’re a solo traveler or part of a group, if you’re thinking about taking your first steps toward exploring the ocean, this course on Koh Tao might just be the perfect fit.
- Key Points
- The Experience: What You Can Expect from the Koh Tao Open Water Course
- The Classroom and Pool Sessions
- The Open Water Dives
- The Certification and Aftermath
- Why Koh Tao and Dpm Diving?
- The Learning Environment
- Practical Details
- The Value of the Koh Tao Open Water Course
- Who Should Consider This Course?
- The Sum Up
- FAQ
- More Tour Reviews in Koh Tao
Key Points
- Quick Certification: Achieve your Open Water certification in just 3 days.
- Expert Instructors: The staff, praised for their friendliness and professionalism, make learning both safe and enjoyable.
- Stunning Location: Koh Tao offers some of the most beautiful diving in Thailand, with vibrant coral reefs and clear waters.
- Great Value for Money: At around $355, it’s competitively priced considering the quality instruction and certification.
- Personalized Experience: As a private tour, only your group participates, ensuring tailored attention.
- Highly Rated: Consistently rated 5.0/5 with numerous reviews highlighting positive experiences.
The Experience: What You Can Expect from the Koh Tao Open Water Course

The Dpm Diving Open Water Course is designed to turn beginners into confident, certified divers in a relatively short time—about 2.5 days of classroom and pool work, followed by open water dives. The meeting point, located at DPM Diving Koh Tao in Tambon Village, is easy to find, just a short walk from public transport options, and starts promptly at 8:30 am.
You can also read our reviews of more tours and experiences in Koh Tao.
The Classroom and Pool Sessions
The first day typically starts with an introduction to essential diving principles—safety, equipment, signals, and basic techniques. We loved the way instructors like Mathilde and Anna clearly explained concepts, making complex ideas accessible. Many reviews mention how instructors go the extra mile to ensure students feel at ease, especially for nervous first-timers.
The pool or confined water sessions offer a hands-on chance to practice skills in a controlled environment. Expect to learn how to breathe underwater, clear your mask, and manage buoyancy. From reviews, it’s evident that instructors are attentive—one reviewer appreciated how their instructor helped calm them during a panic, emphasizing safety and support.
The Open Water Dives
After completing classroom and pool training, it’s time for real ocean exploration. Usually, this involves two open water dives in Koh Tao’s famously clear waters, teeming with colorful fish and coral. The dives are spaced out over the course of the second and third days, providing plenty of time to absorb skills and enjoy the scenery.
Many reviewers highlight the stunning underwater views—vivid coral formations, schools of fish, and the chance to see marine life up close. One reviewer said, “The dives were super cool! Nico really helped me calm down when I panicked a bit,” pointing to the supportive atmosphere that makes even novices feel comfortable.
The Certification and Aftermath
By the end of the course, you’ll be a certified Open Water Diver, authorized to snorkel and dive to 18 meters anywhere in the world. Several reviewers describe the feeling of achievement as “life-changing,” especially those who conquered their nerves with the help of skilled instructors.
The entire process is designed to be safe, fun, and educational. As one reviewer put it, “The staff was professional and friendly, and it made the experience so enjoyable from start to finish.”
Why Koh Tao and Dpm Diving?
Koh Tao is renowned for its stunning marine biodiversity, accessible dive sites, and welcoming atmosphere. This makes it one of Southeast Asia’s top spots for new divers. Dpm Diving is praised across reviews for its personalized approach, friendly staff, and excellent facilities—hallmarks of a quality dive school.
The small group sizes and private nature of the tour mean you receive more individual attention than you might elsewhere, which many find invaluable when learning a new skill. Plus, the price of $355.13 for the entire course is an attractive deal considering the high standards of instruction and certification.
The Learning Environment
Many reviewers mention how supportive and professional the staff are, emphasizing instructors like Jess, George, and Nico. They create a relaxed, friendly atmosphere that helps even the most nervous students feel confident. According to feedback, the team is attentive to student needs, often going beyond expectations—helping with accommodation, answering last-minute questions, and making sure everyone feels safe.
Practical Details
The course requires confirmation at booking, with most participants booking around five days in advance. The meeting point is centrally located, making it accessible via public transportation. The activity is private, meaning only your group will participate, adding to the personalized feel. The duration of approximately 2 days and 12 hours is efficient, with the flexibility to extend if you wish to add additional dives.
The Value of the Koh Tao Open Water Course

When evaluating the cost, we see that $355.13 covers comprehensive training, certification, and access to some of the most beautiful dive sites in Thailand. Many reviews reinforce this value, mentioning how the course is well-organized, affordable, and worth every penny.
The reviews consistently praise the quality of instruction—many say they felt safe, supported, and well-prepared to dive independently. The stellar reviews regarding the instructor’s friendliness and professionalism underscore that this isn’t just about getting certified; it’s about memorable experiences and building confidence.
Who Should Consider This Course?

This program is ideal for first-time divers or anyone wanting a professional, friendly, and efficient way to get certified. Solo travelers will find it easy to meet others, especially as many reviewers mention socializing and feeling part of a “dive family.”
If you’re pressed for time but eager to learn how to dive properly, this course offers a perfect balance of quality and efficiency. However, if you’d prefer a more leisurely pace or more extensive training, you might consider additional courses or longer programs.
The Sum Up

The Koh Tao Open Water Course by Dpm Diving offers a compelling mix of stunning scenery, excellent instruction, and good value. It’s a trusted choice for those eager to step into the underwater world with confidence, thanks to the passionate staff and well-organized program. The course’s ability to turn nervous beginners into certified divers in just three days makes it a standout experience on the island.
Its focus on safety, personalized attention, and memorable underwater views means you’ll leave not just with a certification but with stories and confidence to explore the ocean on your own. Whether you’re traveling solo or with friends, this experience is well-suited for anyone ready to take that first deep breath underwater.
If you’re looking for a fun, reliable, and professionally run introduction to diving in one of Thailand’s best locations, this course will serve you well. Expect stunning sights, expert guidance, and a sense of achievement that lasts a lifetime.
Open Water Course
FAQ

How long does the course take?
The course lasts approximately 2 days and 12 hours, spread over three days, including classroom, pool, and open water dives.
What’s included in the price?
The fee of about $355 covers all instruction, equipment, certification, and the dives needed to qualify as an Open Water Diver.
Is the tour suitable for solo travelers?
Yes, many reviews highlight how easy it is to socialize and feel part of a friendly group, especially since the activity is private for your group.
Can I book the course last minute?
Most travelers book about five days in advance, but last-minute bookings are often possible, especially if the schedule isn’t full.
What is the meeting point?
The meeting point is at DPM Diving Koh Tao, located in Tambon Village, with the activity starting at 8:30 am.
What is the cancellation policy?
You can cancel for free up to 24 hours before the start time, with full refunds provided if canceled in time.
Is this suitable for people with no prior experience?
Absolutely. Many reviews mention that instructors are very attentive and supportive, especially for nervous beginners.
Will I receive a certification after completing the course?
Yes, upon passing, you’ll be certified as an Open Water Diver, allowing you to dive independently to 18 meters worldwide.
This detailed look at the Koh Tao Open Water Course by Dpm Diving shows it’s a well-respected, value-packed way to start your underwater adventures—perfect for those eager to explore Thailand’s vibrant marine life safely and confidently.

















