Thailandisland destination

Ko Tao

Famous and iconic island in the Gulf of Thailand, a world mecca for diving and marine life, famous for its crystal-clear waters, dream beaches and the photogenic island of Koh Nang Yuan.

7 km

4 days

Surat Thani

General information

Everything you need to know about Ko Tao

Type

island destination

Length

7 km

Recommended Stay

4 days

Region

Surat Thani

Description

Located in the Samui archipelago in the Gulf of Thailand, Koh Tao (“Turtle Island”) is one of the most sought-after and accessible diving and snorkeling destinations on the planet. Famous for its vibrant coral reefs, turquoise waters and dramatic granite rock formations, this small island combines a relaxed atmosphere with world-class PADI/SSI diving schools, lively sunsets at Sairee Beach and spectacular panoramic viewpoints.

Famous for

Global mecca for obtaining PADI and SSI diving certifications at affordable prices
The iconic neighboring island of Koh Nang Yuan and its iconic Y sandbar
Sighting of green sea turtles and black tip reef sharks
Vibrant sunsets and social atmosphere on sprawling Sairee Beach
Breathtaking panoramic viewpoints like John-Suwan and Mango Viewpoint
Sheltered coves ideal for snorkelling such as Shark Bay, Tanote Bay and Aow Leuk

Highlights

Koh Nang Yuan, three small islets connected by a dazzling stretch of white sand with an iconic viewing point and untouched coral gardens.

Shark Bay (Thian Og), a bay with turquoise waters where it is common to snorkel alongside giant sea turtles and black tip reef sharks.

Sairee Beach, the longest beach on the island, full of diving schools, beach bars and an unbeatable social atmosphere to watch the sunset.

John-Suwan Viewpoint, the most spectacular viewpoint in the south of the island, with simultaneous views of the symmetrical bays of Chalok Baan Kao and Shark Bay.

Tanote Bay, an excellent bay for snorkeling among corals and jumping into the water from a gigantic rock in the middle of the sea (Rock Jumping).

Chumphon Pinnacle & Sail Rock, world-class diving spots to dive alongside large schools of pelagic fish and the majestic whale shark.

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Climate and Conditions

Temperatures by Season

Spring

26-34°C

Summer

25-33°C

Autumn

24-31°C

Winter

24-30°C

Precipitation

Tropical monsoon climate. The best time to visit is from December to March (dry season) and the months of July and August. The season with the highest rainfall is concentrated between October and November due to the Gulf monsoon.

Water Conditions

Water Temperature

Warm tropical waters all year round (28-30°C), offering optimal underwater visibility of up to 20-30 meters in the dry season.

Precautions

Titan Triggerfish (Seasonal)

Titan triggerfish can be territorial at deep dive sites during the nesting season. Keep distance if swimming in a defensive posture.

Low

Shallow Coral Reefs

Sharp corals at the entrances to certain coves at low tide. It is advisable not to step on the bottom and to use booties.

Low

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🏙️ Nearby Cities

Koh Phangan

📍 45 km • ⏱️ 1 hour catamaran ferry (Lomprayah)

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Ko Samui

📍 60 km • ⏱️ 1.5 to 2 hours by catamaran ferry

View more information →

Surat Thani (Peninsula)

📍 110 km • ⏱️ 3.5 to 4 hours combined night or fast ferry and bus

View more information →

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Traveler Information

Everything you need to know to plan your visit

Best Time to Visit

From December to March and from July to September. These are the periods with the greatest number of sunny days and optimal underwater visibility. It is recommended to avoid the months of October and November due to the Gulf monsoon rains.

Advertencias importantes

On the island of Koh Nang Yuan, it is strictly prohibited to bring single-use plastic bottles or diving/snorkeling fins to avoid impact on the corals. Be extremely careful if you rent a motorcycle, since the slopes towards the viewpoints are very steep.

Connectivity

Public WiFi

High

Excellent Wi-Fi coverage in practically all hotels, diving centers and restaurants on the island.

SIM Cards

High

Safety Tips

Caution on Steep Slopes

Always check your scooter's brakes before going up to viewpoints like Mango Viewpoint or descending towards Tanote Bay.

'Reef-Safe' Sunscreen

Use biodegradable oxybenzone-free sunscreens to protect Koh Tao's delicate coral reefs.

Transport Tips

Negotiate Taxi-Boat (Longtail)

The quickest and most scenic way to access secluded coves or Koh Nang Yuan is to rent a traditional wooden boat for half a day.

Gastronomy Tips

Try Fish at Mae Haad Market

Visit the port's nightly barbecues for fresh local seafood and fish at discounted prices.

Culture & Etiquette

Marine Respect

Under no circumstances touch, step on or collect coral or marine animals during snorkeling or diving sessions.

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Plan your visit to Ko Tao!

Discover everything Ko Tao has to offer

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Before you go

Quick answers to plan your trip with confidence

4 days cover beaches and a town or two. Add more for hikes or nearby islands.

Start with the featured beaches and towns on this guide; mix downtime with a hidden gem.

The nearby cities listed here usually work well for day trips along the coast.

Swimming, coastal walks, seafood, and seasonal water sports when available.

Many coasts are — look for easy-access beaches and towns with services.

Most visitors arrive via a nearby city, then use buses, cars, or local boats.

Ko Tao

General information

Description

Famous for

Highlights

Climate and Conditions

Temperatures by Season

Spring

Summer

Autumn

Winter

Precipitation

Water Conditions

Water Temperature

Precautions

Titan Triggerfish (Seasonal)

Shallow Coral Reefs

🏙️ Nearby Cities

Koh Phangan

Ko Samui

Surat Thani (Peninsula)

Traveler Information

Best Time to Visit

Advertencias importantes

Connectivity

Public WiFi

SIM Cards

Safety Tips

Caution on Steep Slopes

'Reef-Safe' Sunscreen

Transport Tips

Negotiate Taxi-Boat (Longtail)

Gastronomy Tips

Try Fish at Mae Haad Market

Culture & Etiquette

Marine Respect

Plan your visit to Ko Tao!

General information

Description

Famous for

Highlights

🏖️Coasts

🏖️Koh Nang Yuan Beach

🌟 Features

🌴 Services

🏖️Sairee Beach

🌟 Features

🌴 Services

🏖️Shark Bay (Thian Og)

🌟 Features

🌴 Services

🏖️Tanote Bay

🌟 Features

🌴 Services

Coastal Towns

🏘️ Sairee

Famous for:

🏘️ Mae Haad

Famous for:

🏘️ Chalok Baan Kao

Famous for:

Water Activities

PADI / SSI Diving Courses

Snorkeling with Turtles and Sharks in Shark Bay and Aow Leuk

Rock Jumping and Kayaking in Tanote Bay

Apnea and Freediving Courses

Hidden Gems

John-Suwan Viewpoint

Special note:

Viewpoint Handle

Special note:

Ao Hin Wong

Special note:

Nature and Hiking

Sairee to Mango Bay Trek

Love Koh Tao Viewpoint Trail

Local Gastronomy

Main Dishes

Gaeng Som (Southern Spicy Yellow Curry)

Grilled Whole Fish with Lemongrass