Koh Phai is located off the coast of Pattaya in the Thai Gulf another 5 or 10 kilometers. The island is quite remote and therefore quite quiet if you want to get further away from the hustle and bustle of Pattaya and a bit more removed than Koh Larn. The island is controlled by the Thai military further controlling the access to the island. Access to the island is by ferry from Pattaya, taking about 45 minutes, another 15 minutes past Koh Lan. For a quiet relaxing day at a quiet beach, Koh Phai comes highly recommended.
Unfortunately, I had a bit of rain in the afternoon and all I had for cover was a beach umbrella. So I spent most of the rainy time I spent in the ocean keeping warm. But the ride back to the mainland was bright and sunny and I was able to get some photos of the setting sun.