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Last Updated on 23 May 2025
After an agonisingly long journey from Bangkok, we are finally living the Island Life. Weโve booked in to do our dive certification at Ban’s, the second largest dive company in the world, beaten only by ProDive in Cairns. Itโs pennies on the dollar to get certified in Thailand compared to Australia, so we are loving life. Not to mention the free resort accommodation that comes with our class!
Koh Tao is a pretty small island, but we certainly donโt see much of it. If we arenโt sleeping or eating (or getting massages, because pampering), we are in the water. It isnโt my first time diving (hair flip), but the dives I did in Hawaii and the Great Barrier Reef didnโt count for any formal certification, so here I am in the pool with everyone else on the first day. Day 2-4 are spent splashing about in the 28C water and wishing I could sprout gills and never return to the surface.
All the details: PADI dive certification on Koh Tao
Cost: Spend 3.5 days getting your PADI Open Water Diver certification at Ban’s Diving Resort for 9,800THB, and then another 2 days getting your Advanced Open Water Diver certification for 8,500THB.
Getting there:ย Catch a bus from Bangkok down to Chumporn, where there will then be a connecting ferry to Koh Tao. Ban’s recommends booking this through Lompraya, which costs about 1,000THB in total.
Where to stay: Accomodation at Ban’s Diving Resort is included in the price of your dive certification.
Top tips: Tack on a few fun dives with Ban’s after you get certifiedโ you’ll only pay 700THB per dive as a former student!







The obvious highlight is our night dive, which is like swimming in the Milky Way (galaxy, not candy bar). Bioluminescence is something we read about in The Beach, and seeing it in real life is unreal. At first glance, the sea is just endless black in front of you, but as soon as you move, all these neon particles are disturbed and just spin around like confetti.
We are so mesmerised that we decideโ fuck itโ letโs stay on the island and get our advanced licence, because you never know when youโll need to go to 40m. In hindsight: never. But still, itโs a great experience. More free accommodation, this time our class is a one-on-one (technically two-on-one, I guess), and we get taken inside a shipwreck at 45m. Rebels.






As a last hoorah, we pay for a handful of โfun divesโ and tick off a total of 15 dives on the island.
This week has gone by way too quickly for my taste, but we are already days late for a rendezvous with our friends on Koh Pha Ngan. Koh Tao, Iโll be back for you someday.

Read more about our travels through Thailand
BANGKOKโS CRAZY KOH SAN ROAD
SURVIVING THAILANDโS INFAMOUS FULL MOON PARTY
