CLEAN : 'Incredible' icy dive site where two continents meet in Iceland

The video tutorial provides an introduction to water safety precautions and details about a drift snorkel tour. It describes the experience of being in cold water, including physical sensations and the underwater environment. The tutorial emphasizes the beauty and depth of the water, as well as the unique formations and marine life visible during the tour.

What is the overall experience described by the speaker regarding the snorkeling tour?

How does the water affect your hands during the snorkeling activity?

What types of formations and features can be observed underwater?