Snorkeling can be a very rewarding activity. It benefits from its simplicity, where you can simply grab a mask and some fins. Snorkeling is swimming along the surface of the water and enjoying the underwater world equipped with a mask (or googles), a snorkel (a shaped breathing tube), and usually swim fins (or flippers). The mask allows having a clear vision underwater, the snorkel to breathe with the face submerged by water, and the swim fins to move with less effort and more control.