Big Blue Diving Koh Tao

Welcome to Big Blue SCUBA Diving Koh Tao. Thailands leading SCUBA school. Situated on Sairee Beach. Wide range of courses, beach access and experienced staff. Since we opened our shop in 1991, we have grown steadily to become one of the most successful and well-respected dive schools on Koh Tao. Our divemaster team was all trained right here at Big Blue Diving so know the island’s dive sites inside and out as well as understand our criteria when it comes to customer service. Our instructor team contains some of the most experienced scuba professionals in the region and will make sure your first diving experience is an adventure you’ll never want to forget. We offer a full range of diver training from beginner courses to professional level training. We are also one of the only dive schools on Koh Tao to be specialists in freediving, technical diving, instructor training, and professional underwater photography and videography. We offer training from a variety of certifying agencies including SSI, PADI, BSAC, TDI, and SDI.