Maya BayMaya Bay, Koh Phi Phi has been closed for a month now and will stay closed until October 2018. In this article from the Nation Newspaper, they talk about planting some coral on the reef to help rejuvenation.
It also talks about building a pier in Loh Samah to land tourists so they can walk into #MayaBay. They also want to limit tourist to Maya Bay to 2,000 people per day. Anything that helps the nature survive the influx of tourist will be a good thing as long as it is done in a way sympathetic to the surroundings. ie no cement!