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wildlife · Angra Dos Reis

Blue Lagoon Snorkel & Botinas Natural Aquarium Boat Tour

Dive into the legendary Lagoa Azul — a natural aquarium of electric-blue water and rainbow reef fish — then drift through the Ilhas Botinas aquarium, one of the richest marine ecosystems in the South Atlantic.

What to expect

Your boat threads through a labyrinth of jungled islets before anchoring in the luminescent shallows of Lagoa Azul, where visibility stretches to 10 metres. The Ilhas Botinas stop is a protected zone teeming with juvenile reef species sheltering beneath coral heads. The guide provides a marine ecology briefing before each snorkel, transforming a swim into a genuine wildlife encounter. Fresh tropical fruit and a light lunch are served at anchor.

Book it with
GetYourGuide (local Angra dos Reis boat tour operators)
From USD 40–USD 90 per adult (snorkel gear, guide & lunch included)
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Good to know

Reef-safe sunscreen is strongly recommended (and in some areas required) to protect the protected marine zones. Snorkel gear is provided but bring your own mask if you prefer a perfect fit. Departs from Angra marina — short taxi ride or walk from the cruise berth.

Sail there

Luxury cruises that call at Angra Dos Reis — book through us, the fare is identical and your concierge stays on your side.

Costa · Costa Serena
9 nights · calls at Angra Dos Reis
from $1,469
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