Koh Tao
Koh Tao is known for dive courses, not for a second Full Moon. Sleep Sairee for the strip, Mae Haad for the pier, or Chalok Baan Kao for the south quiet.
Koh Tao is the dive island of the Samui chain: smallest, most exposed, and priced around Open Water. That is why October to December boats cancel more often than they do at Samui. There is no airport. Everyone lands at Mae Haad on the west coast.
Do not add Tao on a first week unless the Open Water card is the trip. From Bangkok the useful path is a flight to USM, then Lomprayah via Phangan, or the overnight train or bus to Chumphon plus a morning catamaran. Book the boat the afternoon before. Check on arrival if a swell is running.
Where to stay
Pick a west-coast pocket and stay put. Songthaews cost more than you expect. Agree the fare at the pier before you climb in. Scooter hills are steep and sandy; rent only if you already ride.
| Area | Who it fits | Trade-off |
|---|---|---|
| Mae Haad | Divers who want a two-minute walk to the boat | Practical village, not a postcard beach |
| Sairee | First-timers who want dinner, bars, and a long sand walk | The loudest road and the busiest sunset |
| Chalok Baan Kao | People who want a south bay and fewer scooters at night | Farther from most dive boats and the pier |
| Ao Tanot and the east coves | Repeat visitors with a pickup booked | Steep roads, thin evening food |
Monsoon note
This is Lower Gulf water, the opposite calendar from Phuket. January to September is the easier window. October to December is the wet, windy end, and Tao feels it first because it sits farther north and more open than Phangan.
Do not stack Tao with an Andaman week in October. If your dates are November, go to Phuket, Krabi, or Lanta instead. If your dates are July, this is the island that still dives.
How you actually arrive
Lomprayah, Seatran Discovery, and Songserm use adjacent berths at Mae Haad. Boonsiri uses its own nearby pier. Read the operator name on the ticket. Chumphon boats use more than one mainland pier; Tung Makham Noi and Matapon are not the same desk.
From Samui the crossing is about 1.5 to 2 hours and usually calls at Phangan. From Phangan it is about 1 to 1.5 hours. From Chumphon a fast boat is about 1.5 to 2 hours. Schedules move with weather. Check on arrival.
Keep going
Book
- Koh Tao staysFilter by bay
Sairee for the strip. Mae Haad if the boat is the point.
Search stays - Sairee hotelsWest-coast default
Walk to dinner. Hear the road.
Search stays 
Lomprayah and island boatsRail and ferryBook the afternoon before, not at the pier in a swell.
See tickets- Dive tripsKlook
Open Water and fun dives. Confirm the shop still sails that morning.
See tickets
Common questions
- Do you need Koh Samui as well?
- One night on Samui is enough if you fly USM. Stay on Tao if the course is the point. Phangan is the party fork, not a required stop.
- Is Koh Tao worth it if you do not dive?
- Usually no. The beaches are fine and the viewpoints are real, but the island is priced and scheduled around dive boats. Pick Phangan or Lanta if you want a bay without a regulator.
- When do boats cancel?
- Most often October to December, and more often than at Samui. Fast boats cancel first. Keep a buffer day before an international flight.