Diving Tours in Koh Samui

Diving tours in the Gulf of Thailand with English or Spanish speaking instructors and small groups

Dive into an unforgettable underwater adventure from Koh Samui, the ideal base for exploring the biodiversity of the Gulf of Thailand and diving at iconic sites such as Sail Rock and the reefs around Koh Tao.

At Olé Tours, we work with a PADI 5-Star Dive Centre to ensure quality, safety and professionalism. Whether it’s your first dive or you already have experience, you’ll find the perfect option for you, with English or Spanish-speaking instructors.

Certificates of Excellence by TripAdvisor

Please book at least 72 hours in advance.

Our Recommended Diving Tours from Koh Samui

A selection of diving experiences at Sail Rock, Koh Tao and other key sites, suitable for all levels and with English- and Spanish-speaking instructors.


Discover Scuba Diving in Koh Tao from Koh Samui Discover Scuba Diving in Koh Samui Discover Scuba Diving tour in Thailand
★★★★☆ (92)
Tour language
Transport included
Food included
Tour duration
8-9h.

Discover Scuba Diving in Koh Tao from Koh Samui

Enjoy your first scuba diving experience in Koh Tao with English- or Spanish-speaking instructors in a calm and well-organised environment. With two dives included, it is a great way to discover the underwater world with confidence. Small groups, transport and lunch included.

5.850 THB per adult

Available in English and Spanish

Sail Rock diving tour from Koh Samui Sail Rock diving tour in English Diving at Sail Rock from Koh Samui
★★★★☆ (152)
Tour language
Transport included
Food included
Tour duration
8-9h.

Sail Rock Diving Tour in English

Discover Sail Rock from Koh Samui on a diving tour for certified divers, including two dives at one of the Gulf of Thailand's top dive sites. With English- or Spanish-speaking instructors, it is ideal for seeing large schools of fish and exploring the famous Chimney. Small groups, transport and lunch included.

4.690 THB per adult

Available in English and Spanish

Koh Tao diving tour from Koh Samui in English Diving in Koh Tao from Koh Samui Koh Tao diving tour from Koh Samui
★★★★☆ (289)
Tour language
Transport included
Food included
Tour duration
8-9h.

Koh Tao Diving Tour from Koh Samui

Experience diving in Koh Tao on a tour from Koh Samui featuring two dives and English- or Spanish-speaking instructors at some of the area's top dive sites. Ideal for discovering turtles, large schools of fish and the vibrant marine life of the Gulf of Thailand. Small groups, transport and lunch included.

4.990 THB per adult

Available in English and Spanish

Chumphon Pinnacles diving tour from Koh Samui in English Chumphon Pinnacles diving tour from Koh Samui in English Diving at Chumphon Pinnacles
★★★★☆ (174)
Tour language
Transport included
Food included
Tour duration
8-9h.

Chumphon Pinnacles Diving Tour in English or Spanish

Explore one of the Gulf of Thailand's most action-packed dive sites with two dives at Chumphon Pinnacles. Surrounded by barracudas and with the possibility of encountering bull sharks, it is ideal for experienced divers looking for a more adventurous experience. Small groups, transport and lunch included.

5.190 THB per adult

Available in English and Spanish

"SAIL ROCK"

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If you're planning a trip to Thailand, Koh Samui is one of the best places to combine island excursions to destinations such as Ang Thong, Koh Tao and Koh Phangan with other routes around the country. You can include these experiences in a tailor-made trip, explore Thailand on an organised itinerary or continue discovering more activities and tours in different destinations.

FAQs

Where can you go diving from Koh Samui?

The main dive sites are Sail Rock and Koh Tao, known for their biodiversity and good diving conditions.

 

Do you need previous experience to go diving?

No. There are introductory dives for beginners accompanied by instructors.

 

Do the diving tours include English or Spanish-speaking instructors?

Yes. The tours include Spanish-speaking instructors to ensure a safe and easy-to-understand experience.

 

Can you take a diving course in Koh Samui?

Yes. It is possible to obtain certifications such as PADI with full training.

 

How far in advance should I book?

We recommend booking at least 72 hours in advance.

 

What level do you need to dive at Sail Rock?

There are options for both beginners and certified divers, depending on the type of dive.