Countries with the Sierra Madre Mountain Range

1 of the 172 countries in Geo Atlas answer yes to the question “Does the Sierra Madre mountain range pass through the country?”. All of them are in North America. The most populous is Mexico with 128.9 million people; together these countries are home to about 128.9 million people. Each country below links to its full geography profile — then try to find them all on the map in a game.