Think of your favorite beaches. Your favorite hotel pools. Favorite lakes. Everywhere you love to swim. What makes them great? Is it the color of the water? Or maybe it’s the perfect temperature. Maybe you can even swim with dolphins. But what about all of the places that you can’t go to? Or the places where you can but should absolutely never swim in? Like the waters of the world full of massive predators like sharks or crocodiles. Or the places that are just so polluted or teeming with strange bacteria? Join us for today’s video, as we count down the top 15 places where you should absolutely never swim!