The Gulf Coast
The Gulf Coast in the Southern region of the United States is quite an interesting area. There is so much runoff that has accumulated in its waters that is not a friendly environment for many water critters, but it is home to many other dangerous animals. These include poisonous snakes as well as rattlesnakes. Definitely be on the lookout if you’re traveling around these parts.
Reunion Island
In the middle of the Indian Ocean and off the coast of Madagascar you can find Reunion Island. It is known for being the shark attack capital of the planet, so that tells you about how safe swimming there is. You should definitely keep this in mind when planning to book a vacation around this area.