gq: In 1983 the historic old town in the centre of Bern became a UNESCO World Heritage Site. Bern is ranked among the world’s top ten cities for the best quality of life (2010).
Question: In what year did the historic old town in the center of Bern become a UNESCO World Heritage Site? Question: When did the centre of Bern become the UNESCO World Heritage Site? Question: Where is the UNESCO World Heritage Site located? Question: Where is the UNESCO World Heritage Site? Question: What is Bern's ranking for the best quality of life? Question: Where does Bern rank for top cities for the best quality of life? Question: In what year was Bern ranked as one of the 10 best cities for their quality of life?