Koh Tao Travel Guide - Free Web & App

Your ultimate guide to Koh Tao. Discover top landmarks, proposed trips, and local tips. Free on the web or via the Evendo companion app.

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Koh Tao
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Koh Tao, Thailand, pairs clear Gulf waters and coral reefs with diving schools, forested hills, quiet coves, viewpoints and relaxed island life.

Island Landscapes and Marine Life

Koh Tao is a small, hilly island in the Gulf of Thailand, part of Surat Thani province and the Chumphon Archipelago. It lies north of Koh Phangan and Koh Samui, and is known internationally for scuba diving and beginner-friendly dive training. Rocky headlands, granite outcrops and forested slopes descend towards bays lined with beaches, while nearby reefs and offshore islets create a varied underwater landscape. Ao Leuk, Shark Bay, Tanote Bay and Mango Bay are among the island’s recognised coastal areas, although access, conditions and facilities differ from one cove to another.
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Villages, Beaches and Island Life

Mae Haad on the western coast is the principal arrival point, with the ferry pier, dive centres, practical services and much of the island’s everyday activity. Sairee Beach, stretching north from Mae Haad, has the largest concentration of accommodation, restaurants and evening venues. Elsewhere, the atmosphere becomes quieter and roads rise into steep, wooded interior hills before descending towards smaller bays. Koh Nang Yuan, a group of small islets connected by a distinctive sandbar, lies just off Koh Tao’s north-western coast and is commonly visited by boat from the island.

Exploring Above and Below the Water

Diving and snorkelling form the centre of Koh Tao’s visitor identity, with trips often extending to nearby sites such as Chumphon Pinnacle and Sail Rock, though these are offshore locations reached by organised boat excursions rather than attractions on the island itself. Kayaking, stand-up paddleboarding, swimming where conditions permit, coastal walks and visits to viewpoints offer alternative ways to experience the landscape. Koh Tao remains a working island as well as a tourism destination, and its compact size, steep terrain, tropical weather and marine environment shape both the pleasures and practicalities of a visit.

When is the best time to visit Koh Tao?

Best: March–May · 31–32°C
Average daytime high and rainfall by month
MonthHigh (°C)Rainfall (mm)
January30100
February3180
March (best)3170
April (best)3260
May (best)3260
June3370
July3380
August3380
September3270
October3270
November3180
December31100

Getting to and around Koh Tao

How to get there

Koh Tao has no commercial airport, so most visitors arrive by ferry. Lomprayah and other ferry operators connect the island with Koh Phangan, Koh Samui and the mainland at Chumphon, while services from Surat Thani may also be available depending on the season and operator. Koh Samui is the nearest major air gateway, although reaching the airport still requires a ferry connection. Chumphon Airport can be useful for mainland approaches, with onward transfers to the pier and boat travel. Through-tickets combining trains, coaches, airport transfers and ferries are commonly sold, but routes and sailing times vary, so allow flexibility for weather and sea conditions.

Transportation

Mae Haad and Sairee can be explored on foot, but Koh Tao’s steep interior and dispersed bays make transport useful for reaching beaches, viewpoints and dive centres elsewhere on the island. Motorbike hire is widespread, although the roads include sharp gradients, bends, rough surfaces and areas where conditions require considerable care; visitors without suitable experience should consider alternative transport. Taxis and pickup trucks operate, but fares and availability may vary. Organised boat trips are the practical way to reach offshore sites and Koh Nang Yuan. There is no comprehensive island-wide public bus network, so check local arrangements before committing to distant accommodation or activities.

Best attractions in Koh Tao

Koh Tao’s attractions are concentrated around its coastline and the surrounding sea. Sairee Beach is the island’s longest and busiest shore, while Mae Haad combines the ferry pier with practical services and a working waterfront. Smaller bays offer contrasting settings: Ao Leuk is known for its sheltered coastal scenery, Tanote Bay for its rocky shoreline and water activities, and Shark Bay for its clear shallows and marine environment, although conditions and access vary. The island’s forested interior leads to viewpoints such as John-Suwan Viewpoint and the lookout above Sairee, where elevated perspectives reveal the curved coastline and offshore islands. Koh Nang Yuan, just off the north-west coast, is a popular boat excursion centred on its connected islets and sandbar. Below the surface, dive and snorkelling trips explore local reefs and offshore sites including Chumphon Pinnacle, while beaches, coves and granite headlands provide the main landscape experience for visitors who remain on land.

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Best landmarks in Koh Tao

Koh Tao’s defining landmarks are largely natural. Its granite headlands, wooded ridges and compact coves give the island a more rugged profile than a flat beach resort, while the surrounding reefs connect its identity to the Gulf of Thailand’s marine landscape. Koh Nang Yuan, a group of small islets linked by a narrow sandbar, is the most recognisable offshore feature and is commonly reached by boat from Koh Tao. John-Suwan Viewpoint provides a high perspective towards the southern coastline, while viewpoints above Sairee show the island’s principal beach and the hills behind it. Mae Haad Pier is an important functional landmark as the island’s main maritime gateway, linking Koh Tao with neighbouring islands and the mainland. The island’s beaches, reefs and rocky bays are not merely scenic settings: together they explain the development of diving, boating and coastal tourism as Koh Tao’s dominant modern identity.

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Explore Koh Tao on the map

Plan your trip on one map. See where the top attractions, landmarks, restaurants and hotels are, and book hotels and experiences in a few clicks.

Best restaurants in Koh Tao

Koh Tao’s dining scene is concentrated around Mae Haad and Sairee, with further restaurants and simple eateries near the larger bays. Thai cooking forms the foundation, from rice and noodle dishes to curries, stir-fries, seafood and southern-influenced flavours, while fruit shakes, grilled food and casual international meals are common in areas shaped by diving and long-stay travel. Local markets and small food stalls provide a more everyday alternative to restaurants, although opening patterns can vary. Around the ferry pier, visitors can find practical meals before or after crossings; Sairee has the broadest concentration of cafés and evening dining. At quieter beaches, choices may be limited and supplies more dependent on nearby settlements, so guests staying away from the main hubs should check what is available locally rather than assuming a full restaurant selection.

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Best bars in Koh Tao

Koh Tao’s evening life is centred mainly on Sairee Beach and, to a lesser extent, Mae Haad. The atmosphere ranges from relaxed beach bars and casual pubs to music-led venues and social gatherings associated with the island’s diving community, with activity varying by season and individual venue. Sairee is generally the easiest area for visitors seeking several options within walking distance, while accommodation around smaller bays is considerably quieter and may offer little beyond a restaurant or low-key bar. Beach events and late-night entertainment sometimes form part of the island’s seasonal rhythm, but schedules and venues change, so they should not be treated as permanent fixtures. Visitors should respect residential areas, local customs and noise limits, particularly when travelling beyond the main tourism strip.

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Best nightclubs in Koh Tao

Koh Tao’s evening life is centred mainly on Sairee Beach and, to a lesser extent, Mae Haad. The atmosphere ranges from relaxed beach bars and casual pubs to music-led venues and social gatherings associated with the island’s diving community, with activity varying by season and individual venue. Sairee is generally the easiest area for visitors seeking several options within walking distance, while accommodation around smaller bays is considerably quieter and may offer little beyond a restaurant or low-key bar. Beach events and late-night entertainment sometimes form part of the island’s seasonal rhythm, but schedules and venues change, so they should not be treated as permanent fixtures. Visitors should respect residential areas, local customs and noise limits, particularly when travelling beyond the main tourism strip.

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Best shops in Koh Tao

Shopping on Koh Tao is practical and tourism-oriented rather than extensive. The greatest concentration of small shops is around Mae Haad and Sairee, where visitors can find beach clothing, swimwear, sun protection, everyday supplies, souvenirs and equipment associated with diving and other water activities. Small supermarkets and convenience stores serve residents and travellers, while local markets and food stalls provide fresh snacks, fruit and prepared dishes when operating. Handmade souvenirs, casual clothing and island-themed gifts are available through independent businesses, though the range changes between establishments and seasons. Quieter bays have far fewer retail services, so visitors staying away from the main settlements should obtain essentials before travelling across the island. Fresh food and locally prepared products offer a more grounded sense of island life than imported souvenir goods, while dive shops remain among the most characteristic specialist retailers.

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Koh Tao essentials

Currency and Payment
Thailand’s currency is the baht (THB). Cards and contactless payments are accepted by many hotels, dive centres, larger restaurants and established businesses, but smaller eateries, local transport providers, market stalls and some beachside operations may require cash. Cash machines are available in the main settlements, particularly around Mae Haad and Sairee, though visitors should not rely on finding one near every remote bay. Carrying modest cash is sensible for ferries, taxis, small purchases and places where connectivity or card facilities are limited. Foreign currency exchange is more readily available in the busier areas than at quieter parts of the island.
Safety
Koh Tao’s main practical hazards include changing sea conditions, strong sun, slippery rocks, uneven paths and steep roads. Take local advice before swimming, snorkelling, kayaking or diving, and never assume that a calm-looking bay has no currents or submerged hazards. Divers should use properly qualified instructors and follow recognised safety procedures, while snorkellers should avoid standing on coral. Scooter accidents are a serious risk on Thai islands, particularly for inexperienced riders; helmets and appropriate licensing are essential. At night, use care on unlit roads and around shorelines, and remember that mobile coverage and immediate assistance may be less reliable at remote bays.
Emergency Situations
In Thailand, call 191 for the police, 199 for the fire service and 1669 for emergency medical assistance. State that you are on Koh Tao and provide the nearest bay, road, resort, pier or clearly recognisable landmark; location details can be difficult in hilly or lightly developed areas. For a diving emergency, alert the dive operator immediately and follow the operator’s established emergency procedures while contacting medical services. For urgent healthcare needs, arrangements on the island may be more limited than on Koh Samui or the mainland, so visitors with medical conditions should carry essential medication and ensure suitable travel insurance before undertaking diving or other water activities.
Do's and Don'ts
Respect local communities, temples and conservative public etiquette, particularly when visiting religious sites or residential areas. Dress modestly when appropriate, remove footwear where requested and ask before photographing people. In the marine environment, do not touch coral, feed wildlife, collect shells or throw rubbish into the sea; use marked access points and follow dive and snorkelling guidance. Keep clear of boats and fishing gear, and do not enter private land or drive carelessly through villages. Treat beach and forest areas as shared environments, avoid excessive noise late at night and check local instructions before using drones, lighting fires or undertaking activities in protected or sensitive places.
Local Tips
Mae Haad is the most convenient base for ferry arrivals, onward transfers and practical services, while Sairee suits visitors who want a larger choice of restaurants, dive schools and evening venues. Accommodation around smaller bays can feel quieter but may involve steep roads and longer journeys to shops or the pier. Plan boat excursions with tides, wind and visibility in mind, and keep a flexible schedule during unsettled weather. Early or late-day visits to busy coastal sites can be more comfortable, while the interior viewpoints are best approached with suitable footwear and caution. Koh Tao is compact on a map, but hills and road conditions make journey times less predictable than distances suggest.
Eve, your Evendo local guide

From Eve

Local phrases worth knowing

You don't need to get them perfect. A few words go a long way, and locals appreciate the effort.

6 phrase groups · English, local and pronunciation

Basics
EnglishLocalSay it
Helloสวัสดี[sawasdee]
Goodbyeลาก่อน[la kon]
Yesใช่[chai]
Noไม่[mai]
Please/You're welcomeโปรด/ยินดี[prode/yindee]
Thank youขอบคุณ[kop khun]
Excuse me/Sorryขอโทษ[kor toht]
How are you?สบายดีไหม[sabai dee mai]
Fine. And you?สบายดี คุณละ[sabai dee kun la]
Do you speak English?คุณพูดภาษาอังกฤษได้ไหม[kun poot paa saa angkrit dai mai]
I don't understandฉันไม่เข้าใจ[chan mai khao jai]
Eating & Drinking
EnglishLocalSay it
I'd like to see the menu, pleaseฉันอยากดูเมนู โปรด[chan yak du menu prode]
I don't eat meatฉันไม่กินเนื้อ[chan mai gin nuea]
Cheers!ชน[chon]
I would like to pay, pleaseฉันอยากจ่ายเงิน โปรด[chan yak jai ngern prode]
Emergencies
EnglishLocalSay it
Help!ช่วย![chuay!]
Go away!ไปห่างๆ![pai hang hang!]
Call the Police!โทรตำรวจ![tor tamruat!]
Call a doctor!โทรหมอ![tor mor!]
I'm lostฉันสูญหาย[chan soon hai]
I'm illฉันไม่สบาย[chan mai sabai]
Shopping
EnglishLocalSay it
I'd like to buy...ฉันอยากซื้อ...[chan yak sue...]
I'm just lookingฉันแค่ดูอย่างเดียว[chan kae du yang diao]
How much is it?ราคาเท่าไหร่[ra ka thao rai]
That's too expensiveแพงเกินไป[paeng kuen pai]
Can you lower the price?ลดราคาได้ไหม[lot ra ka dai mai]
Time & Numbers
EnglishLocalSay it
What time is it?กี่โมงแล้ว[gee mong laew]
It's one o'clockเป็นโมงแล้ว[pen mong laew]
Half past (10)สามสิบครึ่ง[sam sip khrung]
Morningเช้า[chao]
Afternoonบ่าย[bai]
Eveningเย็น[yen]
Yesterdayเมื่อวาน[meua wan]
Todayวันนี้[wan nee]
Tomorrowพรุ่งนี้[proong nee]
1หนึ่ง[neung]
2สอง[song]
3สาม[sam]
4สี่[si]
5ห้า[ha]
6หก[hok]
7เจ็ด[jet]
8แปด[paet]
9เก้า[gao]
10สิบ[sip]
Transport & Directions
EnglishLocalSay it
Where's a/the...?...อยู่ที่ไหน[...yoo tee nai]
What's the address?ที่อยู่คืออะไร[tee yoo keu a rai]
Can you show me (on the map)?คุณช่วยแสดงให้ฉันได้ไหม[kun chuay sa dang hai chan dai mai]
When's the next (bus)?รถเมล์ต่อไปเวลาเท่าไหร่[roh mel tor pai welaa thao rai]
A ticket (to ....)ตั๋ว (ไป...)[dtua (pai...)]

History of Koh Tao

A Granite Island in the Gulf

Koh Tao’s physical character was shaped over geological timescales by the processes that produced the granite rocks and steep coastal terrain of the Chumphon Archipelago. Weathering and erosion created the island’s boulder-strewn headlands, forested ridges and small bays, while surrounding marine conditions support coral reefs and other coastal habitats. This geological foundation helps explain why Koh Tao’s shoreline differs so markedly from broad, low-lying beaches elsewhere in the Gulf of Thailand. The island’s present identity is therefore a combination of a rugged landform above water and a biologically important marine environment below it.

Early Settlement and Island Livelihoods

Before modern tourism, Koh Tao was a sparsely populated island whose communities depended on fishing, small-scale agriculture and the resources of the surrounding sea. Fresh water was limited, and the island’s distance from larger inhabited centres helped preserve its relatively remote character. Families from neighbouring islands and the mainland gradually established more permanent connections with Koh Tao, while coconut cultivation and fishing became familiar elements of island life. Traditional coastal livelihoods have since been joined by tourism, but fishing boats, local communities and working waterfronts remain part of the island’s character, particularly around Mae Haad and other settled bays.

The Island’s Prison Era

Koh Tao was used as a penal settlement during the early twentieth century, when political prisoners were held on the island under the administration of the Siamese state. Its isolation and difficult access suited the purpose, while the surrounding waters separated prisoners from the mainland and major towns. The penal settlement later closed, and the island returned to a quieter pattern of habitation. Although little of the prison infrastructure dominates the visitor experience today, this period is an important part of Koh Tao’s modern history because it illustrates how the island’s remoteness shaped its relationship with the wider country.

From Remote Island to Diving Centre

Koh Tao’s transformation accelerated in the later twentieth century as improved boat connections, electricity, communications and growing interest in Thailand’s islands brought more visitors. Travellers first arrived in modest numbers, attracted by beaches and an undeveloped coastal setting; diving then became the defining tourism industry. Training schools, dive boats, guesthouses, restaurants and other services expanded around Mae Haad and Sairee, while development reached additional bays. This growth has created employment and improved infrastructure, but it has also increased pressure on freshwater supplies, waste management, roads, coastal habitats and coral reefs, making responsible tourism and marine conservation central to the island’s future.

Koh Tao in Photos

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Evendo: Your Ultimate Travel Guide to Koh Tao

Discover Koh Tao like never before with Evendo - a 100% free app-based travel guide! Get insights on attractions, restaurants, landmarks, tours, and more.

  • Detailed information on attractions, landmarks, shops, bars, nightclubs, restaurants, hotels, tours, experiences, and activities
  • Rich set of information including images, descriptions, local tips, maps, and contact details
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Explore the best of Koh Tao with Evendo, your free travel guide app. Find top attractions, local tips, and easily book hotels, tours, and experiences all in one place.

  • History of Koh Tao
  • Travel essentials for visiting Koh Tao
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  • 'Near Me' feature to discover nearby attractions
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Planning a trip to Koh Tao? Evendo is your perfect travel companion. This free, app-based travel guide offers comprehensive details on all the must-visit attractions, landmarks, shops, bars, nightclubs, restaurants, hotels, tours, experiences, and activities in Koh Tao. Whether you're looking to dive at the famous Japanese Gardens or relax on Sairee Beach, Evendo provides all the information you need, including images, descriptions, local tips, maps, and contact details.

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