Where to Watch: the Best Snorkeling Tours Worldwide

1.Puerto Plata: Cayo Arena Tour with Snorkeling and Mangroves

★★★★★★★★★★4.7 · 3 reviews · 7 hours · from $95Our pick

From Puerto Plata, ride by van and speedboat to Cayo Arena, a white sandbar off Punta Rucia. You get about three hours for snorkeling, swimming, photos, and rest, followed by a mangrove boat ride and Dominican buffet lunch. Guides speak English, French, German, and Spanish. Bring strong sun protection since the island has no natural shade.

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