Phuket Fun Trips, Snorkeling, Speed Boat Tours, Koh Khai Island We put together to 3 Koh Khai Islands, Koh Khai Nok, Koh Khai Nai, Koh Khai Nui, Tour by Speed boat. The journey is just only 15 minutes from Phuket. Ideals to enjoy snorkeling, feeding colorful fish and enjoy warm water swimming. Leave from Khai Nai Island to Khai Nui island for snorkelling with the great coral reef and colourful fishes Available morning , Afternoon