Well in the case of Maya beach in Thailand, where they have already restricted access, it was having a big environmental impact: "Today, the almost 5,000 daily

Well in the case of Maya beach in Thailand, where they have already restricted access, it was having a big environmental impact: "Today, the almost 5,000 daily visitors to Maya Bay have contributed to the area’s eroding natural beauty, threatening local marine wildlife and sustainability of the ecosystem. Issues like boat anchoring, an excess of pollutants and sunscreen, and irresponsible tourist behaviors have led to a major decline of the coral reef system in the area, according to Andrew Hewett, a spokesperson for the Phi Phi Island Conservation and Preservation Group" https://theculturetrip.com/asia/thailand/articles/this-beach-in-thailand-is-set-to-soon-restrict-tourists/ https://theculturetrip.com/asia/thailand/articles/this-beach... https://www.suretravel.co.za/blog/thailand-restricts-mass-tourism https://www.suretravel.co.za/blog/thailand-restricts-mass-to...