Caballococha (Cabalo Cocha) is a town in the Loreto Region in northeastern Peru, located on the Amazon river and right across the river from Colombia. It is the capital of both Mariscal Ramón Castilla Province and Ramón Castilla District. As of 1993, it had a population of 4,028 (1993).The name of the town is a combination of Spanish and Quechua, meaning "Horse Lake", a nearby body of water. It is a poor town and people live by farming, trading, and fishing.