Standard snorkel gear usually includes the snorkel tube ... The full face mask still has the standard ball float system which stops water from flooding the tube when it is submerged.

This will allow you to float face down comfortably. If you want extra UV protection, consider wearing a wet suit or a rash guard. If you have all your snorkel gear gathered, it's time to get to work.

Tickets start at $139 per person and include snorkeling gear, instruction, reef-safe sunscreen, float belts, life jackets and assistance from the crew in identifying tropical fish. Boats depart ...