Snorkeling in Muri Lagoon on Captain Tama's Lagoon Cruises, Rarotonga, Cook Islands, South Pacific, Pacific

Aerial view of tourist admiring the colorful starfish snorkeling in the turquoise lagoon, Zanzibar, Tanzania, East Africa, Africa

Snorkeler with golden jellyfish (Mastigias papua etpisoni), in Jellyfish Lake, a marine lake located on Eil Malk island, Rock Islands, Palau, Micronesia, Pacific

Woman holding two red starfish snorkeling in the turquoise sea in summer, Zanzibar, Tanzania, East Africa, Africa

Bangka (boat) over coral, Chindonan Island, Calamian Islands, Coron, Palawan, Philippines, Southeast Asia, Asia

Aerial view of Balos Lagoon, Balos Beach and Cape Tigani, Gramvousa Peninsula, Chania Region, Crete, Greek Islands, Greece, Europe

Aerial view of Balos Lagoon, Balos Beach and Cape Tigani, Gramvousa Peninsula, Chania Region, Crete, Greek Islands, Greece, Europe

Snorkeling excursion in the shallow waters of the Bora Bora lagoon, Moorea, French Polynesia, Society Islands, South Pacific. Cook's Bay.

Albatros. Tourists on a snorkeling excursion to view black tipped sharks and sting rays in the shallow waters of the Bora Bora lagoon, Moorea, French Polynesia, Society Islands, South Pacific. Cook's Bay.

Snorkeling excursion in the shallow waters of the Bora Bora lagoon, Moorea, French Polynesia, Society Islands, South Pacific. Cook's Bay.

Tourists on a snorkeling excursion to view black tipped sharks and sting rays in the shallow waters of the Bora Bora lagoon, Moorea, French Polynesia, Society Islands, South Pacific. Cook's Bay.

Snorkeling excursion in the shallow waters of the Bora Bora lagoon, Moorea, French Polynesia, Society Islands, South Pacific. Cook's Bay.

Snorkeling excursion in the shallow waters of the Bora Bora lagoon, Moorea, French Polynesia, Society Islands, South Pacific. Cook's Bay.

South pacific, Cook Islands, Aitutaki lagoon, One foot Island, dream beach, cristal clear water

Snorkeling trip to Pileh, a beautiful scenic lagoon, Ko Phi-Phi Leh, Ko Phi-Phi Islands, Krabi, Thailand

Aquapark Xel-Ha, State of Quintana Roo, Peninsula Yucatan, Mexico

Aquapark Xel-Ha, State of Quintana Roo, Peninsula Yucatan, Mexico

Aquapark Xel-Ha, State of Quintana Roo, Peninsula Yucatan, Mexico

Woman snorkeling in tropical ocean water, Beach in distance, Over/under view.

Snorkeling in turquoise Lagoon, Marshall Islands, Bikini Atoll, Micronesia, Pacific Ocean