Internationally famous Maya Bay saw 1.73 million visitors in 2016 and the National Park raked in about 561 million baht that year. But in 2018, when COVID hit, the Thai government saw a chance to restore the heavily used beach to its former glory.

A new high-tech study has revealed nearly 1,000 ancient Maya settlements, including 417 previously unknown cities linked by what may be the world's first highway network and hidden for millennia by the dense jungles of northern Guatemala and southern Mexico.