6. The Kingdom of Denmark:
Denmark is a country located at the North of Europe together with the islands of Greenland and Faroe Islands. The Higher Education program in the Kingdom of Denmark offers free college degrees to the residents of the EU/EEA and Switzerland. For other students from all over the world, you need to arrange for your tuition fee. However, if you are going for an exchange program in Denmark, you will get your degree at no cost.