Input (grade 11): The site is located in the southern Maya lowlands on a small island in Lake PetÃ n ItzÃ, now part of the Department of PetÃ n in northern Guatemala.
Output (grade 5): The site is in the southern Maya lowlands on a small island in Lake PetÃ n ItzÃ. This island is now part of the Department of PetÃ n in northern Guatemala.