Reefwander
Aerial view of Propriano's marina and hillside town on the Golfe de Valinco, Corsica.

Golfe de Valinco · France · Pinnacle · Reef

Les Aiguilles

Rock spires off a 45 m plateau, the tallest topping out at 9 m

Area photo: Valinco Drone · CC BY-SA 4.0

Les Aiguilles — the needles — is a submerged rock plateau at 45 m with spires standing off it towards the light, the tallest reaching to 9 m below the surface and the lowest stopping at 25 m. Faults 17 to 25 m deep cut between them and hold grouper and dentex. The Scubago listing puts the rock head at 12 m and the sand around it at 50 m.

Where it is and how deep

Depth profile of Les Aiguilles: typical dive 9–45 m (30–148 ft), deepest point 50 m (164 ft) 18 m · Open Water30 m · Advanced40 m · Recreational limit9 m45 m50 m maxtypical dive
Depths on a shared scale to 60 m (197 ft); dashed lines mark common certification limits.

41.6930° N, 8.7945° EPublished position for this site.

The dive

You descend on the spires themselves. The highest of them comes up to 9 m, the lowest stops at 25 m, and the plateau they stand on lies at 45 m, so the whole dive is a matter of choosing how far down the rock you go. The site is a group of peaks rather than a single rock head, and the sand around them, at 50 m, is the deepest ground on it.

Between the spires the rock is split by faults 17 to 25 m deep, and it is in these that grouper and dentex sit out of the light. Scorpionfish rest on the ledges and nudibranchs work the rock faces, so the site rewards a slow pass along one fault rather than a lap of the whole plateau. Gorgonians grow on the rock between them.

Marine life and season

  • Groupers
  • Nudibranchs
Month-by-month season rating for Les Aiguilles
JanFebMarAprMayJunJulAugSepOctNovDec
Off-seasonOff-seasonOff-seasonFairGoodPrimePrimePrimePrimeGoodFairOff-season

Season follows Golfe de Valinco: Both centres run April to November and close for the winter; the water is about 15 °C at the edges of that season and 25 °C at its height.

Sources

  1. les aiguilles (Porto pollo) — Scubago (SSI)
  2. Sites et spots de plongée - Porto Pollo (archived) — 3P Porto Pollo Plongée via Wayback Machine

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