15-40m
    Intermediate
    Marseille & Calanques, France
    Sormiou

    Grand Congloue

    Best months: Aug

    Protected Area

    Sormiou

    Why dive here

    With 157+ marine species recorded in the area - including blue sharks, dolphins, dwarf minke whales, humpback whales and mobula rays (devil rays) - Grand Congloue offers some of Marseille & Calanques's richest diving. Water ranges 14-25°C, warmest July, August, September.

    Best timeAug
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeBlue Sharks, Dolphins, Dwarf Minke Whales, Humpback Whales and Mobula Rays (Devil Rays) · 157+ species recorded
    Water14-25°C · warmest July, August, September
    Charactermax 15-40m
    StandoutExceptional marine biodiversity

    Grand Congloue isn’t just a dive; it’s a trip back in time, especially if you’ve read anything about Cousteau. We love dropping onto this reef, knowing exactly where Jacques and his team made their pioneering finds. The main draw is the sheer wall that drops from around 15 metres, plummeting to 40 metres and beyond. It’s covered in some spectacular red coral, thick bushes of it, interspersed with dark patches of black coral deeper down. Keep an eye out for the big dory that often hang around the ledges, and we’ve seen impressive garrupa here too, often tucked away. The deeper sections require good buoyancy and awareness, as you're navigating quite a steep face. We’d suggest going early in the morning to beat the boat traffic and catch the light filtering through the water, it’s quite dramatic. It’s an intermediate dive, definitely one for those comfortable with deeper profiles and managing their air. If you appreciate a site with a compelling story, Grand Congloue is our pick.

    Typical Grand Congloue Dive Profile

    5m10m15mSafety Stop0m15m max~50 min estimated bottom time

    Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.

    Safety Notes

    Always perform a 3-minute safety stop at 5m before surfacing.

    Today05:4817:0411h 17m daylightGolden hour 16:26

    Nearest Dive Centres to Grand Congloue

    Dive shops near Grand Congloue

    View all dive centres in Marseille & Calanques

    Reviews for Grand Congloue

    Sign in to write a review

    Conditions

    Ocean conditions, forecast and tides for Grand Congloue

    Grand Congloue Ocean Conditions

    Monthly averages for Grand Congloue, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (43.11, 5.89) (32km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    October Averages

    Sea Temperature

    21°C

    69°F · Range: 15.7–23.1°C

    Air Temperature

    18°C

    64°F

    Wind Speed

    6.69 m/s

    13.0 knots

    Atmospheric Pressure

    1016.9 hPa

    Based on 4 years of monitoring data · Data sources: Open-Meteo marine data

    Plan & book

    Ways to dive Marseille & Calanques, from day trips to liveaboards.

    Day trips & courses

    via GetYourGuide

    Guided dives, courses and snorkel trips with instant booking.

    Find dive trips in Marseille & Calanques

    Places to stay

    via Booking.com

    Hotels and dive resorts near Marseille & Calanques.

    Search stays in Marseille & Calanques

    Dive insurance

    Most travel insurance excludes or limits scuba. Check what you need before you go.

    Dive insurance explained

    Partner links: we may earn a commission if you book, at no extra cost to you. How we make money

    Where to Stay near Grand Congloue

    Prices from Booking.com. We may earn a commission at no extra cost to you.

    Back to Marseille & Calanques