3. Kingston, Jamaica
Although Jamaica remains of the most popular international destinations for American travellers, several visitor warnings have been issued with regards to certain areas. The frequently visited island has one of the highest murder rates in the world and serves as a site to a prolific drug trade system. Both Kingston and Montego Bay have found their way on this list and so for considerable reasons.
While violence tends to remain in impoverished areas, in these aforementioned cities, violence is not confined. Sexual and physical assaults, robberies, murders and more have been frequently reported with the latter even occurring at all-inclusive resorts.