Big Blue Diving Koh Tao

15/3 Moo 1, Surat Thani, Thailand

4 Dive trips
10 Dive courses
Onsite pool
Free Wifi


  • Tailor dive sites to your favor and experience level.
  • Offer full-day 4 dive boats to Sail Rock, Angthong & Chumphon Marine Park
  • Provide all PADI, SSI & SDI courses. Visit amazing dive spots even if you are taking lessons!
  • Each dive site is located no more than 45 minutes from the dive shop so time is spent efficiently
  • Small group size to ensure safety and ensure nobody is missed out when a whale shark swims past.

Choose your departure date

About Big Blue Diving Koh Tao

Big Blue Diving has been established in Koh Tao for almost 30 years. We offer a full range of Scuba Diving courses from SSI, PADI, BSAC, TDI, and SDI, specializing in freediving, technical diving, instructor training, and professional underwater videography. Our divemaster team knows the island inside out, from the dive sites, conditions to the marine life. We guarantee the dives we take you on are the best value you can get diving Koh Tao.

Our Services


  • Onsite pool
  • Free Wifi
  • Library
  • Restaurant
  • Classroom

Equipment Rental

  • Rental equipment
  • Tec diving equipment
  • Sidemount equipment
  • Kids equipment

Gas fills

  • Nitrox
  • Air

Diving cylinders

  • 12 liter tanks


  • Emergency Oxygen
  • First Aid Kit

Dive Styles

  • Snorkeling
  • Freediving
  • Boat dives
  • Technical diving


  • English