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Koh Tao

An explorer's guide published on 27 April 2026

Reaching this island means a ferry journey, which filters out crowds. Exploring its bays requires a scooter, available for 250 THB daily.

Ko Tao Travel

Koh Tao

Being an island without an airport means your arrival is dictated entirely by ferry timetables and sea conditions, turning the journey into a multi-stage event rather than a simple hop. You will inevitably spend a few hours hanging around a mainland pier eating a 60 THB (£1.30) bowl of packet noodles, but this forced deceleration is exactly what filters out the massive package-tour crowds.

GETTING THERE

Flying direct from London Heathrow to Bangkok takes about twelve hours, usually costing around 35,000 THB (£750) with EVA Air or Thai Airways. From Suvarnabhumi Airport, you have two choices to reach the island. The fastest route is flying Bangkok Airways down to Koh Samui for roughly 4,500 THB (£95) in just over an hour, then catching the Lomprayah high-speed catamaran for 700 THB (£15). This sea leg takes two hours, though the afternoon chop can test your sea legs, so pack motion sickness pills. Alternatively, budget-conscious travellers take the overnight sleeper train from Krung Thep Aphiwat Central Terminal to Chumphon, taking nine hours and costing 1,000 THB (£21) for a second-class lower berth. You then transfer to a morning ferry for another 650 THB (£14), taking about 90 minutes. Always book joint train-and-ferry tickets through operators like 12Go to ensure your connection is guaranteed if the train runs late.

GETTING AROUND

Forget about ride-hailing apps entirely here, as neither Grab nor Bolt operates on this tiny island. Your primary transport will be walking or renting a scooter. A standard 125cc Honda Click costs about 250 THB (£5.30) per day from local shops near the pier. Scooter travel is practically mandatory if you want to explore the steeper bays, but the dirt tracks to places like Mango Bay are notoriously unforgiving for novices. If you cannot ride, you are reliant on the local pickup truck taxis known as songthaews. These sit waiting at Mae Haad Pier and Sairee Beach, charging a flat rate of 100 THB (£2.15) per person for short hops during the day. After dark, drivers frequently try to charge 300 THB (£6.40) or more for the exact same five-minute journey, so always negotiate the fare before climbing into the back. Longtail boats offer a brilliant alternative for beach-hopping, costing roughly 1,500 THB (£32) for a half-day private charter. Just confirm whether the price includes snorkelling gear beforehand, as some captains will magically add a 200 THB (£4.25) rental fee once you are already out at sea.

GETTING OUT

Most visitors eventually bounce over to the neighbouring islands of Koh Phangan or Koh Samui. The Lomprayah catamaran runs three times daily, taking 90 minutes to reach Phangan for 600 THB (£12.80) and two hours to Samui for 700 THB (£15). For a day trip closer to base, hire a taxi boat across the channel to the privately owned islet of Koh Nang Yuan. The ten-minute crossing costs roughly 300 THB (£6.40) return, plus a 250 THB (£5.30) landing fee. Pay the boatman only when he collects you for the return trip to ensure he actually comes back.

AIRPORTS & TERMINALS

Mae Haad Pier is your sole entry and exit point. It handles all major ferry operators including Lomprayah, Seatran, and Songserm. The pier area is chaotic when ferries dock, with touts shouting for taxi fares. Walk five minutes up the main hill road into town before buying a coffee or renting a bike, as prices drop by at least 50 THB (£1.05) once you clear the immediate terminal zone.

MONEY & COSTS

Daily budgets here skew slightly higher than the mainland. Plan for £35 a day for a budget backpacker existence, £80 for a comfortable mid-range trip with air-conditioning and evening cocktails, or £200 upwards for luxury villa living. ATMs are everywhere in Mae Haad, Sairee, and Chalok Baan Kao, but each withdrawal incurs a 220 THB (£4.70) fee. Bring a travel card like Monzo or Starling and withdraw the maximum 30,000 THB (£640) at the Krungsri Bank yellow ATMs to minimise these charges. Many dive schools accept card payments, but smaller beach bars are strictly cash only.

CONNECTIVITY

Pick up a TrueMove H or AIS tourist SIM at the mainland airport or any 7-Eleven on the island, where a 30-day unlimited data package costs roughly 800 THB (£17). AIS offers significantly better 4G coverage on the remote eastern bays like Hin Wong. Accommodation wifi is generally reliable for basic browsing, but frequent localised power cuts during heavy monsoon rains will instantly knock out the routers, making a strong cellular backup essential.

ESSENTIAL PRACTICALITIES

UK passport holders receive a 60-day visa exemption on arrival at mainland airports. Tipping is not culturally mandated but highly appreciated; leaving 20 THB (£0.40) for a street food stall or 100 THB (£2.15) for a good divemaster is standard practice. Sockets take two-prong Type A or C plugs, delivering 220V. In a medical emergency, dial 1669, though the local rescue service on 087 004 0009 is often faster to respond. Crucially, the island tap water is strictly non-potable and highly chlorinated, so spend 15 THB (£0.30) on bottled water even when brushing your teeth to avoid stomach bugs.

Koh Tao
Koh Tao
Koh Tao