Comerío is a municipality of Puerto Rico located in the center-eastern region of island, north of Aibonito; south of Naranjito and Bayamón; east of Barranquitas; and west of Cidra and Aguas Buenas. Comerío is spread over 7 wards and Comerío Pueblo (The downtown area and the administrative center of the city). It is part of the San Juan-Caguas-Guaynabo Metropolitan Statistical Area.HistoryComerío was founded on June 12, 1826. Originally named "Sabana del Palmar", but later changed to Comerío, named after a local Indian chief Comerio.GeographyRivers are: Río Arroyata, Río de la Plata and Río Hondo.CityscapeBarriosCedrito "La Prieta"CejasComerío PuebloDoña ElenaNaranjoPalomasPiñasRío HondoVega RedondaTourismLandmarks and places of interestLa Tiza Peak La Mora Caves La Plata RiverLas Pailas Los PilonesMedia Luna Recreation ParkTobacco Warehouse Town SquareEl Salto Hydroelectric Dams 1 and 2