The Most Beautiful Archipelago of Phuket. Racha Islands comprise two islands, Koh Racha Yai and Koh Racha Noi (Yai means "big", in Thai and as you may have already guessed, noi means "little" ). The crystal clear waters and white sandy beaches make the Racha Islands one of the best, restaurants and not forget also the 5-Star hotel that will surely make you experience the best when on the island. If you consider having a visit to Racha Island, a one-day trip is recommended. You can find the best choice that will comfort your BUDGET. The other famous activity at Racha Island is fishing. Many species of fish such as Great Mackerel, Dorado, Wahoo, Tuna are among the top-fishing species that attract the fish maniac to come to Racha Island. This is why Racha Island is on the list of a MUST-visit place in Phuket.