Snorkeling is a type of swimming done on the water surface and to enjoy the view of below water aquatic activities. The necessary pieces of equipment needed are a diving mask- to look down while breathing through a snorkel, a snorkel, and a pair of swimming fins. If you are diving into cold water additionally, you might need a floatation device and wet suits. This activity is best enjoyed at reefs and rocks with low currents and high visibility of aquatic activities.