Sao Luis, Brazil
Another famous Brazilian city, Sao Luis has more murders than just about every other city in the world on an annual basis. Most cities across the country might see murders in the single digits, but this city sees hundreds of murdered people each year and that’s why it’s so dangerous. If you plan to make a trip here, it’s advised that you do your research and make sure that you are able to find a safe place to stay and learn where you can and cannot go if you’d like to remain as safe as possible.
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