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Cathedral Cave

Malta, Gozo and Comino · about 3 km from Marsalforn

Cathedral Cave

  • Max depth30 m
  • CertificationOpen water / no overhead
  • Water temperature≈ 16–26 °C, varies with the seasonestimated, no reports yet

Diving and fills

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Fills nearby

  • Fill stationAtlantis Diving Centre (Marsalforn)~10 min drive (estimate)Air, nitrox, O₂, trimix and helitrox; everything boosted to 225 barRoute ↗
  • Fill stationGozo Technical Diving (Xewkija)~17 min drive (estimate)Recreational and technical gases: custom trimix (Nardi blender), O₂ boosted to 200 barRoute ↗
  • Fill stationRitual Dive (Xlendi)~17 min drive (estimate)Trimix (helium and oxygen in stock)Route ↗
All fill stations and places to stay ↓

What it looks like

All 4 videos and posts

Videos and posts

From other divers, via YouTube, Instagram and Facebook. They only load when you click; after that, Google's or Meta's privacy rules apply.

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Other people's footage, not advice: how someone else dives here says nothing about what suits your team. Dive within your training.

The dive

A huge domed cave: you surface in a large air chamber, the 'cathedral', with fresh air through a crack in the cliff. There are large boulders and sea urchins, with groupers, morays and sometimes seahorses.

North coast: sheltered in southerly winds, but northerly winds (e.g. the NW majjistral) put swell on the entry and ladders; do not dive then.
Profile and sections

A huge domed cave: you surface in a large air chamber, the 'cathedral', with fresh air through a crack in the cliff. There are large boulders and sea urchins, with groupers, morays and sometimes seahorses. The cave faces west, so the light is best in the afternoon.

Practical: sheltered from southerly winds.

Depth and profile
Cave mouth -6 to -18 m; boulder floor; max ~-30 m (to -40 m outside according to one source); dome ~15 m high above the water
Configuration
All configurations
DPV: Not DPV-suitable (estimate)
Large open dome; a scooter makes no sense.
Who can dive where
  • CaveAt least Open water / no overhead
  • Whole caveConfigurations: Backmount / twinset / Sidemount / CCR / Small cylinders / no-mount (speleo sumps)
  • Whole caveGoes down to 30 m (trimix or deco may be needed) · doesn't decide who may dive
Depends on water level or swell

This is how the planner decides who in your team may dive this cave. Rules your own trip adds (organizer, a mail, the AI) show with your trip.

How to get there

Shore: ~100 steps down into the Wied il-Għasri valley and a ~10 min swim; or via the ~4 m ladder at Għar il-Qamħ (summer). By boat ~30 min from Xlendi.

Plan your route ↗

Around Cathedral Cave

Fills3 fill stations · nearest 3 km
  • Atlantis Diving Centre (Marsalforn)

    ~10 min drive (estimate)

    Triq il-Qolla s-Safra, Marsalforn, Gozo

    Air, nitrox, O₂, trimix and helitrox; everything boosted to 225 bar

    7:30–16:30; order blends one day in advance

    Tech centre with a rebreather corner (Divesoft Liberty), Bonex scooters, stages and sidemount sets; guided tech dives. Cylinder rental for unguided divers (~€110–120 for 5 days of unlimited air). Walk-in tech fills for visitors: ask.

  • Gozo Technical Diving (Xewkija)

    ~17 min drive (estimate)

    Mġarr Road (Mariblu Hotel), Xewkija, Gozo

    Recreational and technical gases: custom trimix (Nardi blender), O₂ boosted to 200 bar

    Filling station daily 9:00–18:00; arrange special gases in advance

    CCR rental and training (Triton, JJ-CCR, Divesoft Liberty SM; ~€80/day), ask about sofnolime, scooter rental. Supports unguided divers: morning sea and weather briefing, €10 per person per day for facilities, pickups for rent. Cave training locally up to intro-to-cave.

  • Ritual Dive (Xlendi)

    ~17 min drive (estimate)

    2/4 Triq il-Gostra, Xlendi XLN 1404, Gozo

    Trimix (helium and oxygen in stock)

    Ask

    Guided tech dives, also on CCR to -60 m; CCR rental and gas prices on their price list; scooter course. Whether you can get walk-in fills: ask.

Where to sleepAround Marsalforn on Booking.com ↗

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Caves nearby6 within 2 km

News

All (2)

Nearby

Articles about cave diving that name a place within 25 km of this site, but no cave by name. They're not necessarily about this site.

Access and rules change: check what applies locally right before your trip. Source: GDELT Project and the news feeds of diving magazines. Search for more news ↗ Searched automatically, last on 13 Nov 2026.

More of the latest in Malta, Gozo and Comino: conditions, closures and news →

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Sources, sharing and disclaimer

Sources

Current conditions

Visibility, flow and water levels change quickly. Right before your dive, check what other divers report:

  • Diving in Gozo and Malta ↗
    Facebook group

    Facebook group about diving on Gozo and Malta: ask here about the sea, visibility and the state of the entry points.

  • Malta Diving ↗
    Facebook group

    Maltese diving group on Facebook.

  • MaltaDives.com ↗
    website

    Dive-site database with divers' comments and links to current wind and wave forecasts.

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Certification requirements, configurations and trimix depths are estimates for planning. Always check them locally and dive within your training. Compiled from web research (maltadives.com, dive centres on Gozo and Malta (including atlantisgozo.com), stranypotapecske.cz, Wikipedia, ERA, TDI, BSAC, Visit Gozo, Maltese diving regulations 2012, hospital websites, Gozo Channel, news; Sept 2026). Pins mostly come from maltadives.com (4 decimals) and Wikipedia, checked against the right stretch of coast; ~ = estimate. Rules, prices and access change — check locally.