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Koh Tao travel guide

SherryStay Destination Guide

Koh Tao

Turtle Island — the world's diving classroom, hammock bays and barefoot sunsets.

Thailand

About Koh Tao

Koh Tao — Thailand's famous "Turtle Island" — is far more than an ordinary beach destination; it is a whole little world waiting for anyone after the perfect blend of complete calm and some of the best underwater adventure on earth. Shaped like a turtle, the island became a household name thanks to the astonishingly clear water that rings it, a natural playground for divers and snorkellers from all over the world. Life here runs at a slow, easy pace, with the sea at its centre — from learning to dive at first-rate schools that make the most of spectacular coral- and turtle-filled sites, to snorkelling in secluded coves like Tanote Bay, to breathtaking views over the island from its high rocky peaks. What do you mostly do here? Switch off your phone, pull on your fins and drop into a world of silence, colour and rich marine life, then give your evenings to rest in a bohemian beachfront mood, sipping a fresh cocktail before a sunset that looks painted just for you. Koh Tao is a destination you don't merely visit but are swallowed into — a deep blue where you find your inner quiet and leave all the noise of the world behind, for an experience that is nothing but connection to nature.

Sherry's Take

Koh Tao certifies more divers than anywhere on earth — Open Water courses run ~9,000–11,000 THB including basic lodging. Not diving? Base at Sairee for sunsets and nightlife, or Chalok Baan Kao for the quiet southern bay.

Best For

DivingSnorkelingBackpackersCouplesBeach
Go in
FebruaryMarchAprilMayJune
Avoid if possible
OctoberNovemberDecember

Where to Stay

Sairee Beach

Longest beach, sunset bars, dive schools, nightlife strip

Mae Haad

Pier town — ferries, shops, cafés, dive boats

Chalok Baan Kao

Quiet southern bay, family resorts, calm swimming

Tanote Bay (east)

Snorkeling from shore, secluded, jungle backdrop

Money-Saving Tips

  • 1Dive packages bundle free/discounted lodging — ask the school BEFORE booking a hotel separately.
  • 2Thai-side food stalls behind Sairee run 60–100 THB a dish; beachfront western menus are 300+.
  • 3Longtail water-taxis are negotiable — share with other travelers heading to the same bay.

Getting Around

  • 1Getting here: night train/flight to Chumphon + 1.5–2h Lomprayah catamaran, or ferry up from Koh Samui/Phangan (1–2h).
  • 2Scooter rental is 200–300 THB/day but roads to the east bays are steep dirt — only rent if you actually ride. Never leave your passport as deposit.
  • 3The island is small: Sairee ↔ Mae Haad is a 20-min walk along the beach path.

Most Common Mistake

Visiting in November — it's the wettest month on the Gulf side, boats get rough or cancelled and visibility drops. March–May is glassy water and peak visibility.

Ideal Stay

35 nights

Combine with
  • Koh Phangan (1h ferry)
  • Koh Samui (2h ferry)
  • Koh Nang Yuan (10 min longtail)

Useful Local Hotel Phrases

Thai
  • Helloสวัสดีsa-wat-DEE
  • Thank youขอบคุณkop-KOON
  • Pleaseกรุณาga-ru-NA
  • Check-inเช็คอินchek-in
  • Check-outเช็คเอาท์chek-owt
  • Hotelโรงแรมrohng-raem
  • Receptionแผนกต้อนรับpa-naek ton-rap
  • Breakfastอาหารเช้าa-han-chao
  • Wi-Fiไวไฟwai-fai
  • Taxiแท็กซี่taek-see
  • Airportสนามบินsa-nam-bin
  • Boat / ferryเรือreua
  • Helpช่วยด้วยchuay-duay
  • How much?เท่าไหร่tao-rai
  • Where is...?อยู่ที่ไหนyoo-tee-nai

Koh Tao at a glance

  • Koh Tao is in Thailand.
  • The nearest airport to Koh Tao is Koh Samui (USM); Chumphon (CJM) on the mainland for ferries.
  • Getting in from the airport takes About 1.5–3 hr by ferry depending on origin.
  • The best way in is Ferry from Koh Samui, Koh Phangan or Chumphon.
  • A day in Koh Tao costs roughly $25–45 per person on a budget, $60–110 mid-range and $200+ at the luxury end.
  • Sherry suggests 3–5 nights in Koh Tao.
  • November is usually the cheapest month to visit Koh Tao, July is the busiest, and May offers the best value.

Common questions

How do I get to Koh Tao?
There is no airport; take a ferry from Koh Samui, Koh Phangan or Chumphon on the mainland. The nearest airport is Koh Samui (USM).
Is Koh Tao only for divers?
Diving is the main draw, but you can also snorkel, hike to viewpoints, relax on beaches and enjoy a friendly social scene.
When is the best time to visit?
Roughly March to September offers the best diving conditions; October–December can bring heavier rain.
Is Koh Tao good for beginners learning to dive?
Yes — it is famous for affordable, high-quality scuba courses and is one of the world's most popular places to certify.
Do I need transport on the island?
It is small; you can walk much of Sairee, take taxis (songthaews) or longtail boats, or rent a scooter for the hillier areas.

Where to stay in Koh Tao

From the magazine