THE Copper Canyon is a natural wonder located in the northern Mexico mountain range known as the Sierra Madre Occidental, and it covers approximately 20,000 square miles [50,000 sq km], an area equal to about the size of Costa Rica.
VASEKANJON on loodusime, mis asub Mehhiko põhjaosa mäeahelikus nimetusega Lääne - Sierra - Madre, ning hõlmab ligi 50 000 ruutkilomeetri suurust maa - ala, mis on peaaegu võrdne Costa Rica territooriumiga.