Located off the southern coast of Queensland, this area may have beautiful looks. Yet, don't go into the waters. You just might get stung by jellyfish, along with the possibility of shark attacks. The rip tide's currents are also pretty strong. If you've managed to make it safe out of the waters, be aware that there are spiders, dingoes and crocodiles waiting inland.
Reunion Island is located in the Indian Ocean, approximately a hundred forty miles away from Mauritius. It truly is an exotic place, and there are many people who enjoy surfing here. However, Reunion has had 20 shark attacks leading to seven deaths since 2011. Still looking to surf here? Think twice.
If you want to dive into some lovely waters, this is definitely not the place. This Mumbai beach has long been reputed for its pollution. You won't be living a healthy life anymore once you go swimming in here. It is practically among the world's most polluted beaches in many rankings, and that's not exactly an achievement, even in the slightest sense.