Activities · Destination Guide
Brazilian Atlantic boat diving in a no-take marine park, reachable as a day trip from Sao Paulo
Updated Jan 23, 2026 • 11 sources
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Laje de Santos delivers Sao Paulo's most iconic blue-water boat diving inside a protected no-take marine park. Dives range from sheltered granite slopes to deep parcels with schooling fish, turtles, and the occasional ray or pelagic visitor. On calm days, visibility can reach 30 m to 35 m, making it a standout for wide-angle photography and clean ascents on mooring lines.
A more sheltered northside slope that often becomes the first check dive of the day.
Laje de Santos - Boca da Baleia
A dramatic formation on the south side with energetic fish action when the sea is calm.
Rocky outcrops with underwater relief and crevices that concentrate reef fish.
Parcel das Ancoras - Laje de Santos
A deeper parcel and structurerich site associated with historic anchoring activity.
Operator Checklist
Plan Laje de Santos as a regulated offshore day boat. Book with an accredited operator, confirm that your park entrance ticket is handled (or buy it online), and expect early departures. Bring seasickness prevention if you are sensitive. Carry an SMB and a whistle, and be ready for blue-water ascents on the mooring line. Because the park is no-take, keep perfect buoyancy and avoid touching the rock or marine life.
Conditions Fallback
Avoid