Logistics · Destination Guide
Warm-water pinnacles, a signature wreck, and snorkel bays in Thailand's Turtle Island dive town
Updated Jan 23, 2026 • 15 sources
Use this travel brief to set arrival flow, local transit, and gear movement before you lock your itinerary.
Reach Koh Tao via ferry to Mae Haad Pier.
In rough-season months, avoid tight same-day flight-to-ferry connections.
Samui Airport
USM • VTSM
70 km • 70 km ferry (high-speed catamaran) + pier transfer
Closest airport by flight for reaching Koh Tao. Most travelers connect via ferry from Koh Samui to Mae Haad Pier on Koh Tao. Flights to Samui are typically pricier than mainland airports because the airport is privately operated.
Transport: Pre-booked ferry + van combo ticket, Taxi to the pier, then ferry
Surat Thani International Airport
URT • VTSB
160 km • 160 km bus + ferry (combined ticket)
Mainland airport with many low-cost domestic flights. Most routes to Koh Tao use a bus or minivan transfer to Donsak Pier, then a ferry to Mae Haad Pier.
Transport: Combined bus + ferry tickets sold by ferry operators, Private transfer to Donsak Pier, then ferry
Chumphon Airport
CJM • VTSE
85 km • 85 km ferry + pier transfer
A convenient mainland option closer to Koh Tao than Surat Thani. Transfers typically run to Chumphon piers, then a ferry or catamaran continues to Koh Tao.
Transport: Ferry operator shuttle to the pier, Train to Chumphon, then ferry (common alternative)
Scooters are common but roads are steep and accidents are frequent. Use a helmet, avoid night riding, and consider taxis or longtail boats for beach hopping. Walking works well around Mae Haad and central Sairee.
Thailand entry rules depend on passport and can change, so verify before travel. Key planning items:
Most dive centers provide full rental kits. Bring your own mask/computer if you prefer, plus a dry bag for ferry spray and a light wind layer. Many shops have camera rinse tubs and gear storage.
Thai Baht (THB)
Cards work at many hotels, larger restaurants, and dive centers, but cash is still useful for scooter rental deposits, taxis, beach entry fees, and small local food spots. Carry small notes for pier transfers and longtail boats.
ATMs are easy to find around Mae Haad and Sairee, with fewer options in quieter bays. Expect per-withdrawal fees and occasional outages during storms, so avoid arriving on the last cash note before a holiday weekend.
220V • 50Hz • A, B, C, O
Thailand uses 220V power; most chargers are dual-voltage but check your camera strobes and battery bricks. Bring a universal adapter if you rely on a specific plug type.
Communications
Koh Tao has solid mobile coverage around Mae Haad and Sairee, with weaker signal in some sheltered coves and hilly interiors. Local SIMs and eSIMs are widely used (AIS, TrueMove, dtac). Most hotels and cafes offer Wi-Fi, but do not rely on it for time-sensitive ferry changes during stormy periods.
Language
Thai is the national language, and English is widely spoken in dive centers and tourist areas. A polite 'sawasdee' (hello) and 'khob khun' (thank you) go a long way.
Insurance
Carry travel insurance that covers motorbike riding (if you rent a scooter) and includes medical evacuation. For divers and freedivers, add dive accident coverage (DAN or equivalent) that includes recompression chamber treatment and evacuation to Koh Samui if needed. Keep policy numbers offline in your phone in case you lose signal during pier transfers.
Packing list
Pack for warm water, sun, and occasional boat spray.