13m
    Alonissos Marine Park, Greece
    NISIDES SARONIKOU KOLPOU KAI THALASSIA PERIOCHI

    KAPTANVASSOS

    Best months: Jul–Sep

    Protected Area

    NISIDES SARONIKOU KOLPOU KAI THALASSIA PERIOCHI

    Why dive here

    KAPTANVASSOS is a wreck dive where divers can encounter dolphins and sea turtles. Water ranges 15-26°C, warmest July, August, September.

    Best timeJul–Sep
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeDolphins and Sea Turtles
    Water15-26°C · warmest July, August, September
    CharacterWreck dive · max 13m

    The *Kaptanvassos* wreck is more than just a metal hulk; it’s a time capsule. Lying upright in just 13 metres of water, this 60-metre cargo ship went down in 1976 and is now completely encrusted. We love that the main deck, with its open holds, offers a real sense of scale without needing to penetrate. You can peer into the dark, cavernous spaces, imagining the cargo, and see the bow still proudly pointing skyward. What truly makes *Kaptanvassos* special is the sheer density of life that has claimed it. We've seen moray eels peeking from every nook, their heads swaying slightly. Schools of saddled bream swarm the superstructure, a shimmering curtain you can swim through. For us, the highlight is exploring the bridge area, now a vibrant garden of sponges and anemones, with damselfish darting between the crevices. It’s an accessible wreck, perfect for those comfortable with their buoyancy, allowing plenty of time to explore without deep deco limits. Go early to avoid any boat traffic.

    Typical KAPTANVASSOS Dive Profile

    5m10m15mSafety Stop0m13m 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

    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.

    Today06:3117:5611h 25m daylightGolden hour 17:20

    Nearest Dive Centres to KAPTANVASSOS

    Dive shops near KAPTANVASSOS

    View all dive centres in Alonissos Marine Park

    Reviews for KAPTANVASSOS

    Sign in to write a review

    Conditions

    Ocean conditions, forecast and tides for KAPTANVASSOS

    KAPTANVASSOS Ocean Conditions

    Monthly averages for KAPTANVASSOS, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (38.09, 24.15) (15km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    October Averages

    Sea Temperature

    23°C

    73°F · Range: 21–25.6°C

    Current Speed

    1.41 cm/s

    Direction: SW (225°)

    Chlorophyll-a

    0.13 mg/m³

    Clear water

    Salinity

    34.63 PSU

    Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)

    Plan & book

    Ways to dive Alonissos Marine Park, from day trips to liveaboards.

    Day trips & courses

    via GetYourGuide

    Guided dives, courses and snorkel trips with instant booking.

    Find dive trips in Alonissos Marine Park

    Places to stay

    via Booking.com

    Hotels and dive resorts near Alonissos Marine Park.

    Search stays in Alonissos Marine Park

    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 KAPTANVASSOS

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

    Back to Alonissos Marine Park