Arrecife de coral
The living coral formation that rings much of the coast and the smaller islands, and the reason for almost all snorkeling and diving here. The best shore accessible stretches are in the east and around Culebra and Vieques. Coral breaks the moment you step on it, so you float above it and keep your feet off.
Example
In Culebra the reef starts a few meters offshore, so you reach it swimming rather than by boat.
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Frequently asked questions
Can I snorkel from shore?
At several beaches in the east and on the smaller islands, yes. On the north coast swell makes it harder much of the year.
What sunscreen should I use?
A mineral one without oxybenzone or octinoxate, which is what reserves and local operators ask for.
