Diving Phi Phi with Phi Phi Barakuda. Barakuda has been offering superior scuba diving trips and courses on Koh Phi Phi for over 25 years. Koh Phi Phi offers some of the most beautiful scuba diving in Thailand and it is our pleasure to show you some of its hidden secrets. We run morning and afternoon scuba diving trips every day and offer small personal group sizes of 2 students divers to 1 instructor. All diving trips and course are planned and organised to PADI/SSI training standards with your safety and enjoyment the upmost priority when organising the dives. Scuba Diving on Phi Phi offers the life changing experience of being in near zero gravity whilst surrounded by a wide range of colourful fish, sharks, turtles and corals.