Spend a full day from Puerto Plata exploring Cayo Arena (Cayo Paraíso): a shifting coral sandbar with world-class snorkeling, shallow reefs, and clear Caribbean water. This easy, full-day boat trip combines a scenic drive, mangrove channels and free time on a near-deserted island.
Spend a full day from Puerto Plata exploring Cayo Arena (Cayo Paraíso): a shifting coral sandbar with world-class snorkeling, shallow reefs, and clear Caribbean water. This easy, full-day boat trip combines a scenic drive, mangrove channels and free time on a near-deserted island.
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Operated by Runners Adventures · Puerto Plata, Puerto Plata Province
The speedboat cuts through a pale-green corridor between mangroves and open sea, the engine’s pulse matching the bright chop as Cayo Arena slowly resolves on the horizon. On arrival the island feels improbably small: a shifting sandbar ringed by translucent water so clear you can read the reef like a map beneath the surface. Fish skirt the shallows, and the current teases at your ankles as you step into a perfect Caribbean day.
easy.
10 hours.
Suitable for anyone comfortable boarding a speedboat and doing low‑intensity snorkeling; basic swimming ability recommended
From Punta Rusia it's about a 45‑minute ride; your full day from Puerto Plata including transfers lasts roughly 10 hours.
Tours usually provide basic gear, but bringing your own mask/snorkel improves fit and hygiene.
Yes—many activities are in shallow water; however non‑swimmers should wear a life jacket and stay with the group.
No — Cayo Arena has no permanent facilities. Bring water, sun protection, and plan to use facilities back in Punta Rusia or Puerto Plata.
The north coast around Punta Rusia has long been populated by fishing communities; small ports here supported local trade and guided boat routes to nearby reefs.
Cayo Arena’s reefs are delicate and shift with currents; use reef‑safe products, avoid standing on coral, and follow guide instructions to limit impact.
Runners Adventures operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




Book with Runners Adventures
Book directly with Runners Adventures for the best rates and real-time scheduling.
Reserve Now