Koh Tao Travel Tips
The practical small things that make a real difference. Cash, scooters, ferries, culture, dive bookings, and the rookie mistakes nobody warns you about.
What this guide covers
A few simple Koh Tao travel tips can make your trip smoother and more enjoyable. These are the small things that actually matter, not generic travel advice you have read a hundred times.
Living on the island for over 20 years between us, these are the things we end up telling every traveller who asks. Built from real conversations, real mistakes (theirs and ours), and real lessons.
Every part of the page
Each section below covers a distinct topic. Click in or scroll through, the structure follows how most travellers actually plan their day.
Money tips
Always carry cash. Smaller restaurants, taxis, beachfront massage, and many activities do not accept cards. Carry small notes (50 and 100 THB), they are easier than breaking 1,000 THB notes everywhere. ATM withdrawal fees are 250 to 350 THB per transaction, so take out larger amounts less often.
Always decline currency conversion at the ATM. The rate the ATM offers is worse than the fee. Card payment works at bigger hotels, dive schools, and restaurants. Get a Thai SIM at the airport on arrival, makes everything easier (around 300 THB for 1 month tourist data).
Best for: arriving prepared with cash strategy.
Costs & budgetScooter tips
Rent scooters carefully and always wear a helmet. The roads are winding and accidents happen, often. Check the scooter before you ride off, take photos of any existing damage, and confirm the rental price in writing. Basic automatic 200 THB a day, semi-automatic and bigger bikes 400 to 800 THB.
Travel insurance covers scooter accidents only if you have a valid motorcycle licence. Riding without one is technically illegal and your insurance will not pay out if something happens. The roads have winding hilly sections, do not push your skill level, especially on rentals you are not familiar with.
Best for: first-time renters, anyone unfamiliar with scooters.
Transport guideDiving tips
Book diving courses in advance during peak season (December to April), schools fill up. Pick the school by experience type, not just price, group size and instructor quality matter more than the daily rate.
Do not dive within 18 to 24 hours of flying out, decompression sickness risk. Plan your last day on Koh Tao as a no-dive day. Always check what is included before booking, equipment, boat trips, and certification fees vary between schools.
Best for: dive-course planners, fly-out-day planners.
Scuba diving guideCulture & environment
Respect local culture. Dress modestly when away from the beach, especially at temples or markets. The island is small and word travels, treating staff with patience and respect goes a long way.
Respect the environment. Do not touch coral, marine life, or wrecks, ecosystems take years to recover. Use reef-safe sunscreen, regular sunscreen damages coral. Bring a reusable water bottle, refill stations are common and it saves you constantly buying plastic. Pick up your trash on beaches.
Best for: culturally-conscious travellers and ocean-aware divers.
Wellness & environmentSafety & small mistakes
Stay hydrated, the heat is more intense than mainland Thailand because of humidity, drink water constantly. Use sunscreen, the sun reflects off the water and burn risk is high even on cloudy days.
Watch your drinks at busier bars, standard small-island sense. Buckets are stronger than they look. Walk back in groups late at night. Travel insurance is non-negotiable if you dive or do activities, and most policies require a valid licence for scooter accidents.
Best for: avoiding the most common Koh Tao traveller mistakes.
Island essentialsFrequently asked questions
The questions travellers ask us most before they arrive.
Do I need cash on Koh Tao?
Is renting a scooter safe?
What about travel insurance?
Should I get a Thai SIM?
How do I avoid getting overcharged?
What should I pack?
Apply the tips
Most are simple, all save real money or time. Bookmark the page before you arrive.
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