1. Isla Contoy

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This uninhabited island reserve north of Isla Mujeres is home to a huge range of sea birds, including pelicans, boobies, and frigate birds, and contains mangroves, turtle-breeding beaches, and superb coral lagoons. One-day tours are run by many dive shops and agencies from Isla and Cancún; check what is included in your tour.

Beautiful lagoons of Isla Contoy

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