If you book online in a beautiful resort on Railay West, do not hesitate to contact them to see if they offer boat transfer from Ao Nang. Most of them do.
Otherwise, you can use this hotel room price comparator to find the booking site that offers the cheapest price for a room in a same hotel: Hotelscombined.
We have been waiting for it for months, hoping it will happen on July 1, but it will finally be October 1, 2022, when Thailand will lift the last COVID restrictions to enter the country. From this date, it will no longer be necessary to show...