If you would like to keep track of all the countries you have travelled to, you can use this useful online tool which allows you to color in a country that you have been to. The larger the country, the larger the area to be filled, though. In fact, I have only been to Vladivostok, on the edge of the huge Russia. Maybe next time I will go to Canada, haha.
Check the URL below: https://www.amcharts.com/visited_countries/
