Countries with the Rocky Mountains Mountain Range

3 of the 172 countries in Geo Atlas answer yes to the question “Does the Rocky Mountains mountain range pass through the country?”. All of them are in North America. The largest is Canada (9,984,670 km²) and the smallest Mexico (1,964,375 km²). The most populous is United States with 331 million people; together these countries are home to about 497.7 million people. Each country below links to its full geography profile — then try to find them all on the map in a game.