''' Pilcaya ''' is one of the 81 municipalities of Guerrero, in south-western Mexico. The municipal seat lies at Pilcaya. The municipality covers an area of 62.1 km².
Pilcaya is located 153 kilometers from Mexico City, 105 from Cuernavaca, 84 from Toluca, 68 from Taxco and 5 from Ixtapan de la Sal. Pilcaya, of Náhuatl origin, is from the Náhuatl word pilcacyan, place of a hanging object.
Pilcaya is a town and municipality of state of Guerrero, Mexico, located from Mexico City, from Cuernavaca, from Toluca, from Taxco and from Ixtapan de la Sal. The name "Pilcaya" is from the Nahuatl word pilcacyan, place of a hanging object.