If you're traveling to one of these cities soon, be wary.

10. Nassau, Bahamas (score: 63.6) Readers said the city is "unsafe" outside of the tourist areas and big hotels.

9. Monte Carlo, Monaco (score: 63) This city full of glitz and glam can be "ostentatious and overcrowded."

8. Milan, Italy (score: 62.9) The "traditional Italian friendliness and hospitality" typically isn't found in Milan.

7. Frankfurt, Germany (score: 61.7) The locals have been described as "cold" and "very rude."

6. Beijing, China (score: 61.4) The "terrible pollution" and "dirty streets" detract from the city's beautiful attractions.

5. Marseille, France (score: 60.9) Pickpockets are a concern here, which makes for a "threatening atmosphere for tourists."


Johannesburg has the reputation of an unsafe city

4. Paris, France (score: 60.8) One survey respondent said that "everyone was downright rude" and unhelpful in this city.

3. Moscow, Russia (score: 59.6) Many people don't speak any language other than Russian here, and the people are "unfriendly."

2. Cannes, France (score: 58.5) This "forgettable city" has been called a "European Vegas" with "unfriendly" locals.

1. Johannesburg, South Africa (score: 56.1) Despite its beauty, Johannesburg has a reputation as an unsafe city filled with crime.