Zihuatanejo, and/or Ixtapa-Zihuatanejo, is the fourth largest city in the Mexican state of Guerrero. It was known by 18th-century English mariners as Chequetan and/or Seguataneo. Politically the city belongs to the municipality of Zihuatanejo de Azueta in the western part of Guerrero, but both are commonly referred to as Zihuatanejo. It is on the Pacific Coast, about 240 km northwest of Acapulco. Zihuatanejo belongs to a section of the Mexican Pacific Coast known as the Costa Grande. This town has been developed as a tourist attraction along with the modern tourist resort of Ixtapa, 5 km (3.1 mi) away. However, Zihuatanejo has kept its traditional town feel. The town is located on a well-protected bay which is popular with private boat owners during the winter months. In 2023, Zihuatanejo was designated a Pueblo Mágico by the Mexican government, recognizing its cultural and historical importance. In fact, the 2020, Zihuatanejo de Azueta population was 126,001 inhabitants, a 6.59% increase from 2010.