10 Most Dangerous Cities in Europe 184700 2Nantes, France Nantes comes in ninth, with a Crime Index of 58.5. While lower than many on this list, this index is still in the “moderate to high” bracket. Crimes like theft, vandalism, and non-violent property crime seem to drive local perceptions.BackNext RELATED ARTICLESMORE FROM AUTHOR Blog (Articles) Top 10 Most Expensive Yachts in the World Blog (Articles) Top 10 European Cities With Incredible Old Towns Blog (Articles) 10 European Towns That Look Straight Out of a Storybook Blog (Articles) Top 10 Most Beautiful Places in Southern Europe Blog (Articles) Greece vs. Italy: Which Destination Should You Visit First? Blog (Articles) 10 Places in Europe You’ll Want to Visit Before Everyone Else Does