 The lagoon and inlet at Xelha has been turned into a commercial water theme park known as Xel-Ha Park.The site of Xelha is located south of the modern township of Playa del Carmen, in the state of Quintana Roo, Mexico.The evidence is inconclusive concerning a founding date for Xel-Ha, but it was occupied by the 1st Century and active during Classic and Postclassic times, with most of the buildings being rebuilt in the Late Postclassic.