The Tatra Mountains are located on the border of Slovakia and Poland. About 4/5 is in the north of Slovakia and 1/5 in the south of Poland. It is one of the roughest areas in Europe. It is also one of the least visited remarkably enough. The area has over 100 crystal-clear glacial lakes and waterfalls for you to discover for yourself. These are the sights of and excursions in the Tatra Mountains.