Spend a day snorkeling and sunning at Cayo Arena—an offshore sandbank famed for shallow coral gardens and abundant tropical fish. This full-day boat excursion from Puerto Plata includes snorkeling gear, lunch, and time to explore nearby mangroves at El Morro.
More ways to explore the area's outdoor wonders
The morning boat slips away from the north coast and you feel the sea push you out toward a small white sand cay—Cayo Arena, often called Cayo Paraíso. Turquoise water opens around the skiff; coral bommies rise like gardens from five meters down, and quick flashes of tropical fish cut through the shallows as the captain drops anchor near a crystalline natural pool.
Difficulty
easy
Duration
7–8 hours
Fitness Level
Suitable for most people who can swim short distances and enter/exit small boats; no advanced fitness required.
Wildlife
History
Local fishing communities have used these offshore banks for generations; tourism grew as operators began running short snorkel trips from nearby coastal towns.
Conservation
The reef and mangrove areas are sensitive—use reef‑safe products, avoid touching coral, and follow guides’ instructions to minimize impact.
Reserve your spot on the Cayo Arena Day Trip from Puerto Plata, Sosua and Cabarete today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Take seasickness medicine early
If you get motion sickness, take medication at least 30–60 minutes before departure; rides can be bumpy when crossing open water.
Use reef‑safe sunscreen
Apply biodegradable sunscreen to protect coral and reduce the chance of skin irritation in saltwater.
Bring a lightweight dry bag
Keep phones, cameras, and spare clothes dry—most operators have limited storage on board.
Wear water shoes
The sandbank and nearshore reef can be rocky and sharp; water shoes protect feet during short landings.
Snorkel mask (personal)
A well‑fitting mask improves visibility and comfort compared with rental gear.
summer
Reef‑safe sunscreen
Protects your skin and the coral reef ecosystems from harmful chemicals.
summer
Water shoes
Protects feet on the cay and during beach entry through rocky shallows.
summer
Dry bag (10L)
Keeps valuables and spare clothes dry during transfers and on the beach.