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Malta / Marsaskala

Marsaskala Mini Blue Hole

A sunlit rock chamber connected to the Marsaskala coast by a short underwater tunnel.

Getting there & access ↓
Average site depth
10+m
Maximum site depth
15+m
Reference level
Beginner

Source-reported site depths, not a recommended dive profile. “+” is open-ended. A qualification label does not qualify a diver for cave or wreck penetration.

St Thomas Bay, Malta · coastal context
St Thomas Bay, Malta · coastal context · Frank Vincentz · CC BY-SA 3.0

Get to know the place

Outside the Mini Blue Hole, boulders and sandy gullies create a different reef setting. An outside reef visit and a tunnel passage are separate route choices.

What to see

  • Sunlit rock chamber
  • Short connecting tunnel
  • Outer boulders and sandy gullies

Features and marine-life sightings depend on the agreed route and conditions.

THE WAY IN

Getting there & access

Marsaskala’s rocky shoreline

The source places this feature northwest of Żonqor Point, with the connecting tunnel close to its shore entry. Have a local guide identify the exact entry and return; this is separate from the bay’s tugboat wrecks.

Read the access reference ↗

Map reference: 35.8706° N, 14.5716° E · Approx.

Plan for the day you go

Check the current regional wind and sea outlook, then agree the entry, exit, route and required experience with a local operator. Regional forecasts do not measure cave surge, currents, visibility, water quality or closures.

Cave and overhead access requires an on-site assessment and appropriate training and equipment.

Open this place in the live explorer ↗

Place / operator reference ↗ · Researched 2026-11-05

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