Le Dalton
Why dive here
With 77+ marine species recorded in the area - including blue sharks, dolphins, ocean sunfish (mola mola), octopuses and sea turtles - Le Dalton offers some of Medes Islands's richest wreck diving. Water ranges 14-24°C, warmest July, August, September.
Le Dalton is our favourite wreck dive in the Medes, hands down. We've finned around a lot of sunken metal, but this one feels particularly atmospheric. It’s an old cargo ship, sitting upright, and it’s been down there long enough for the Mediterranean to really reclaim it. You’ll find dusky groupers lurking in the shadows of the holds, big old fish that watch you with a wary eye. Swim through the wheelhouse and you might feel the shift in current, a gentle nudge, as you exit to see schools of ornate wrasse flitting across the deck. The wreck itself is mostly intact, offering plenty of nooks and crannies to explore. We always try to spend some time around the bow, where the light plays beautifully through the superstructure, highlighting the beadlet anemones clinging to the hull. Keep an eye out for the smaller stuff too – we’ve spotted seahorses tucked away in the calmer sections near the stern before. The visibility here can be great, especially in late spring, making the scale of the wreck truly impressive. It’s a dive that rewards a slow pace, letting you really soak in the history and the vibrant new life that’s made it home. If you enjoy a bit of history with your fish, Le Dalton is a real winner.
Typical Le Dalton Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.
Always perform a 3-minute safety stop at 5m before surfacing.
Nearest Dive Centres to Le Dalton
Dive shops near Le Dalton
UCPA
L'atelier de la mer
CIP Marseille
Dune
Atoll Plongée
Balanea
Reviews for Le Dalton
Conditions
Ocean conditions, forecast and tides for Le Dalton
Le Dalton Ocean Conditions
Monthly averages for Le Dalton, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (43.2, 5.22) (37km away)
October Averages
Sea Temperature
20°C
69°F · Range: 17.4–22.8°C
Current Speed
9.85 cm/s
Direction: SW (246°)
Chlorophyll-a
0.182 mg/m³
Clear water
Salinity
38.21 PSU
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)
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