I discovered this nice and tiny geodata visuzalization JavaScript library. DataMaps provides choropleth among others out of the box. Thus, I have decided to mark all the countries that I have visited so far. Enjoy it!
- Australia, 2016
- India, 2015
- Italy, 2016
- Portugal, 2017
- China, 2012 and 2016
- UK, 2017, 2018
- Austria, 2013
- Slovenia, 2013
- Turkey
- Netherlands