Depth and marquee species around the wreck.
Madagascar · Nosy Be and Nearby Islands
Nosy Be wreck-and-reef dive with current and rich fish life.
Nosy Be wreck-and-reef dive with current and rich fish life.
Mahavelona is a boat-access wreck-and-reef dive off Nosy Be. The site pairs a wreck with a productive reef and plateau edge, so divers come for changing current, variable visibility, and a mix of barracuda, green turtles, blue triggerfish, moray eels, octopus, and other reef life. It is best treated as an expert-leaning dive with solid planning.
Safety Notes
Good buoyancy, gas discipline, and a solid buddy plan matter more than relaxed sightseeing here.
Access Restrictions
Boat access only; plan through a Nosy Be dive base rather than a shore entry.
Legal Notes
Standard operator-led wreck diving in Nosy Be waters; follow the briefing and any harbor guidance.
Community notes to help plan your visit.
Scuba Diving
This is the primary use case: a wreck-and-reef scuba dive with current-aware planning and a comfortable depth profile.
Species commonly reported at this site, with direct links into their wildlife guides.
Research estimate
Research estimate
Research estimate
Research estimate
Last Updated
Research Sources
Depth and marquee species around the wreck.
Official tourism context for Nosy Be and regional diving.
Expert-level wreck profile and marine life.
Operator visibility snapshot and wreck/fish-life mention.
Boat ride distance and expert-level note.

Nosy Sakatia plateau dive with coral formations and drift.

A short-boat plateau reef off Nosy Sakatia with coral life and current.

Boat-dived pinnacle with big schools of reef fish.