
Koh Tao Diving Tour from Koh Samui
Certified diving experience at Koh Tao with 2 dives, small groups, hotel pick-up and lunch included. Professional instructors available in English and Spanish
Small groups · 2 open-water dives at Koh Tao · Hotel pick-up · Lunch included

Scuba Diving in Koh Tao from Koh Samui
This Koh Tao diving tour from Koh Samui is the perfect choice, with two dives at some of the island’s best dive sites, small groups and professional instructors available in English and Spanish. Ideal for certified divers looking to explore the Gulf of Thailand’s incredible marine biodiversity in just one day.
- Koh Tao Diving Tour from Koh Samui with Professional Instructors and Two Guided Dives
- Certified Scuba Diving in Thailand, Exploring Coral Gardens and Underwater Pinnacles
- Koh Tao Diving Tour with the Chance to Spot Turtles and Reef Sharks
- Scuba Diving in the Gulf of Thailand in Small Groups with a Strong Focus on Safety
- Advanced Open Water Diving in Koh Tao with Full Equipment and Lunch Included
Our two-dive tour, led by professional instructors available in your preferred language, takes you to explore the best dive sites the island has to offer each day. Depending on sea conditions, we’ll dive at exciting granite pinnacles surrounded by large schools of fish, or explore peaceful coral gardens bursting with colour and marine life.
Immerse yourself in this underwater paradise, look out for turtles among the rocks and keep an eye on the deep blue, as Koh Tao is also home to the majestic whale shark. Instructors available in Spanish are relatively rare, and places are very limited.
Book your dives now and discover the best of the Gulf of Thailand!
✓ Pick-up from your hotel
✓ Small-group tour
✓ Lunch included
During high season, we recommend booking in advance to secure your place.
Tripadvisor Certificates of Excellence

Extremely professional! Outstanding service and an excellent attitude from the whole team. The dive site was beautiful, with schools of fish and plenty of coral...
Yesterday I went on my first diving trip as a beginner and had an amazing experience. Gustavo was very patient and explained everything brilliantly, while Marta took some fantastic photos...
Very professional and attentive. The diving group was small, which made a refreshing change from the other crowded boats. I would definitely go again.
Best Scuba Diving Tours from Koh Samui
Small-group tour · Instructors available in English and Spanish
Small-group tour · Instructors available in English and Spanish
Small-group tour · Instructors available in English and Spanish
Small-group tour · Instructors available in English and Spanish
Useful Links
If you’d like to explore more of the Gulf of Thailand, you can combine this tour with more comprehensive excursions such as Koh Tao or Ang Thong Marine Park. If you prefer more privacy, you can opt for a private longtail boat tour around the southern islands for a more exclusive experience. For those who want to explore further, Koh Phangan is another great option from Koh Samui, with full-day excursions.


