Off the coast of Myeik, Myanmar. Thailand’s better and lesser known brother.
The Mergui Archipelago has very similar scenery to Southern Thailand without the tourists. Thousands of islands- some of which have never been touched by man.
Pretty hard to get to but well worth the trek. It’s a must travel. I wrote about it on my website if you care to read.
https://www.connorhesen.net/post/top-three-hidden-beaches-in-southern-myanmar