5. Cali, Colombia
Drugs seem to have completely invaded Latin America, Colombia included. Violence has been raging here for ages turning cities such as Cali into hell. There is little hope to safely travel around the country in the nearest future. So put off your visit till better times. Disappointing news since otherwise there would be plenty of things to see and do apart from the crime.
6. Barquisimeto, Venezuela
The more populated city is, the more dangerous it becomes. Barquisimeto with its 1 million citizens entered the list of the most hazardous places on earth. It is surprising, since the city is famous for its universities and colleges. Yet the main problem here is murders and the situation does not seem to be improving. Refrain from visiting this place for a while and pick a different destination instead.