20 Cleanest of the World Cities

[custom_adv]
Vienna is host to many major international organizations, including the United Nations, OPEC, and the OSCE. The city is located in the eastern part of Austria and is close to the borders of Czechia, Slovakia, and Hungary.

Check Also

The Moroccan Winger

Mounir El Haddadi is a Moroccan international winger known for his pace, technique, and attacking …