Blue Hole Gozo – One of Europe's Top 10 Dive Sites

Experience the Spectacular Blue Hole in Gozo

The Blue Hole Gozo is one of the most famous dive sites in Europe, consistently ranked among the top 10 dives on the continent. Located near the collapsed Azure Window in Dwejra, this natural underwater formation attracts divers from all over the world.

With crystal-clear waters, dramatic underwater topography, and abundant marine life, the Blue Hole Gozo is an unforgettable dive. Whether you’re an Open Water Diver, Advanced Diver, or Technical Diver, this site offers something for everyone.

Why Dive at the Blue Hole Gozo?

  • Unique geological formation – A naturally formed rock chimney with a submerged arch leading to open sea.
  • Breathtaking visibility – Expect exceptionally clear waters with visibility often exceeding 30 metres.
  • Abundant marine life – Encounter moray eels, groupers, lobsters, and schooling fish.
  • Ideal for all levels – The 10-30m range is perfect for recreational divers, while deeper sections cater to technical divers.
  • Multiple swim-throughs – The collapsed Azure Window has created a maze of boulders, offering exciting exploration opportunities.

The Blue Hole Gozo is a must-visit for any diver exploring Malta and Gozo.

The Dive Route & Entry Points

Shore Entry: Enter the water through a natural rock pool, protected from waves. After a short descent, you’ll reach the Blue Hole’s iconic arch, which leads to the open sea at 10 metres depth.

Swim-Throughs & Boulder Formations: The collapse of the Azure Window created huge rock formations, allowing divers to navigate thrilling swim-throughs and hidden passages. The best marine life is often found among these structures.

Deep Walls & Advanced Exploration: The reef continues to depths of 60+ metres, where technical divers can explore vertical walls covered in sponges and coral growth.

Cave Under the Blue Hole: On the way back, some divers explore a large cave directly beneath the hole. This area offers stunning light effects and often shelters octopuses and crustaceans.

Marine Life at the Blue Hole Gozo

Thanks to its protected location and rich underwater ecosystems, the Blue Hole Gozo is home to an impressive variety of marine species. Expect to see:

  • Moray eels weaving between the rocks.
  • Large groupers hiding in boulder crevices.
  • Lobsters tucked into deep cracks.
  • Barracuda hunting smaller fish in open water.
  • Colourful nudibranchs clinging to the reef walls.

Marine life is most concentrated between 10 and 30 metres, making this an excellent multi-level dive.

Who Can Dive at the Blue Hole Gozo?

Looking for more incredible dives nearby? Check out:

  • Inland Sea – A spectacular dive with a dramatic tunnel leading to open sea.
  • Cathedral Cave – A cavern dive with breathtaking light effects.

Getting to the Blue Hole Gozo

Divers can access the Blue Hole Gozo in two ways:

  • Shore Dive: Entry requires a short walk across uneven terrain. While slightly challenging, this is the most popular approach.
  • Boat Dive: A more convenient option, allowing easier access and deeper dive routes.

Technical divers should be aware that carrying equipment across the rocky shore can be strenuous.

Safety Considerations & Exit Strategy

  • Check conditions before entry – Strong currents may be present.
  • Plan your exit – Surface conditions at the rock pool entry can change rapidly.
  • Carry a DSMB – Due to boat traffic, a Delayed Surface Marker Buoy is essential.
Blue Hole Gozo