Each atoll in the Maldives is made of a coral reef encircling a lagoon, with deep channels dividing the reef ring. A string of islands takes their place among this atoll ring; each island has its own reef encircling the island lagoon. The reefs of the islands, alive with countless types of underwater creatures and vibrant corals, protect the islands from wind and wave action of the surrounding vast oceans. Therefore, it comes at no shock that the Maldives offers some of the best snorkelling experiences in the world. This activity can be booked prior to your travel arrangements with the resort that you will be accommodated in at the time.