Best City Ranking Criteria
The best cities to stay in the world are ranked according to various criteria.
These criteria are based on reasons that range from political, economic, environmental and social factors.
Other criteria also include personal safety and health as well as education, transport and certain social services available.
The rankings for the past 3 years have been dominated mostly by cities in Europe and Australia, on the North American continent, Canada tends to enjoy a rather favorable ranking annually compared to the United States.