Diving and snorkeling in Thailand

Diving and snorkeling on Koh Tao

For diving and snorkeling in Thailand, Koh Tao is a good place. This, because the underwater world is just beautiful, but also easily accessible. As a result, you will be able to encounter many different species of underwater animals, such as clownfish, parrotfish, rays, starfish, barracuda, stonefish, pufferfish, king mackerel, sea turtles, whale shark and impressive coral.

We also have the shipwreck HMS Sattakut, and many shallow beautiful bays, which makes diving and snorkeling on Koh Tao extra fun.

Our offer

Diving course

Thinking about getting your diving certification? Check out Impian Divers on Koh Tao! Our experienced Dutch instructors will make your diving experience unforgettable.

Fun diving

Any certified diver, from any diving organization, is welcome to join us for fun diving on Koh Tao.

trial dive

Koh Tao is a perfect place for novice divers because of its beautiful underwater scenery and access to coral reefs. A must-to-do while staying in Thailand.


Introduction dive

฿ 2,000 Per person
  • 1 Day
  • 2nd dive optional

Open Water

฿ 9,000 Per course
  • 2.5 - 3 days
  • 2 training sessions + 4 dives
  • I.D.D / SSI / PADI
  • PADI OW = plus 1,000 ฿


฿ 8,500 Per course
  • 2 - 2.5 days
  • 5 dives
  • I.D.D / SSI / PADI
  • PADI AOW = plus 1,000 ฿

Rescue diver

฿ 10,000 Per course
  • 2-3 days
  • 4 dives
  • I.D.D / SSI / PADI

Dive Master

฿ 30,000 Per course
  • 4-6 weeks
  • min. 40 dives
  • I.D.D / SSI / PADI

Ready for a career change?

Do you want to give diving lessons in the tropics? Then follow the instructor training with us or start from scratch if you have yet to learn how to dive in Thailand!

Frequently Asked Questions

Learning to dive is done at a diving school. It is wise to choose a diving school affiliated with a reputable organization such as the IDD, SSI, NOB, NAUI or PADI.

Know that these organizations themselves do not have diving schools, but diving schools themselves choose from one of the many training systems.

Diving is not dangerous, even in Thailand, as long as you are properly trained by a recognized diving school and you continue to follow the basic rules. There are only 3 of them:

  • Always keep breathing
  • Do not take off too fast (10 m / minute)
  • And stay with your buddy

Diving or learning to dive during your vacation is an awesome experience. However, one of the things you have to watch out for here is diver’s disease (also called caisson disease or decompression sickness). This is caused by if you stay underwater too long and/or if you ascend to the surface too quickly after a dive.

Main reason for this diver’s illness is dehydration, poor physical condition, medication use or flying too fast after your last dive. So everything is easily prevented by: eA good training, good preparation, good dive planning, staying healthy and not flying for 24 hours after your last dive.

Diving for kids is a dream, but can become extra fun if you can dive together with your kids or as your whole family.

Impian Divers Tao is happy to help make that dream come true. For families with young children as well as families with teenagers, we think about customized solutions.

How about a diving course tailored exclusively to your family? Learn together, dive together and get your diving license together.

When to Thailand to dive is a common question. Logical when you fly 11,000 km with.

Thailand has a tropical climate and it is about 26 -30 degrees all year round. The best travel time is from December through June. Then there is little rain and lots of sunshine, exactly what you want when you are at the beach!

During the months of July and August there is a bit more wind and normally November is the rainy month here on Koh Tao.

Koh Tao is fine to visit all year round, but sometimes there is a chance of a daily tropical shower. The advantage of this is that everything is in bloom nicely and it is a little less hot!

However, for a diving course, it doesn’t matter. Wet we will get anyway!
There are dive sites all around Koh Tao, so we always find a sheltered spot for the shallow water exercises.

Sometimes visibility is a little less, but this can also occur during the dry season.

This is because the Gulf of Thailand is relatively shallow, and because of the heat, algae grow in abundance . A little wind (often around the turn of the moon) and visibility will be a little less for a while.

Please email us about what the weather is like. We ourselves do not like nice weather talk and we will give you an honest answer. However, as in the Netherlands: nothing remains as unpredictable as the weather.

We check the wind and rain daily on this website

All costs clearly listed for you in this list.

All other training certificates are equivalent for the required training levels.
The course requirements and minimum ages are based on the I.D.D. standards & procedures 2022

Please email us for information on SSI or PADI course prices and ages: booking@impian-divers.com

We of course offer the IDD as e-learning, easy as preparation. Actuell the course in Dutch, English and German, is available. If you would like to sign up for an e-learning course, please let us know at booking@impian-divers.com

Upon arrival Koh Tao is just a short walk away! You can find us very easily on the main street of Mae Haad.
Impian Divers can be found 50m after the Seven/11 on the left. You can find a map on our contact page.

Impian Divers focuses mainly on the Dutch and Belgian divers, who want to visit Koh Tao.

However, we are as international as any other diving school here on the island, as we give diving lessons in English, French, German and Thai. In other words, should you travel with non-Dutchman(s), everyone is more than welcome with us.