Hello @gooddream, I have heard about Railey. It is well known beach and my brother went there 2 years back. The last picture you shared is so beautiful I just loved it. And Thailand is something that is so beautiful and culture so different makes the visitors awestruck.
Well looks like you are a traveller too. Well I also like traveling and Thailand is on my list after is visit Goa.
Will share my pics and will make you a post when I visit there.