Blue Hole Gozo

Blue Hole Gozo: A Diver's Paradise

The Blue Hole in Gozo is a world-renowned dive site famed for its stunning geological formations and vibrant marine life. This natural rock formation offers divers a unique underwater experience, attracting enthusiasts of all skill levels.

Dive Details

Depth and Visibility

The typical depth range for diving the Blue Hole is from 0 to 20 meters, with the deepest point reachable through the Azure Window archway (though it collapsed in 2017, the route remains). Average visibility is usually excellent, often exceeding 30 meters.

Water Temperature

Water temperature varies seasonally. During the summer months (June-September), the water temperature can reach 25-28°C. In winter (December-March), it can drop to 14-16°C, so appropriate thermal protection is essential.

Difficulty Level

The Blue Hole itself is generally considered an intermediate dive due to the depth and potential for currents, especially when exiting through the window (now archway location). The entry and exit are straightforward, but divers should be comfortable with navigating in open water and potentially dealing with surge near the surface. A nearby shallow reef offers easier diving for beginners.

Marine Life

Divers can expect to encounter a variety of Mediterranean marine life at the Blue Hole. Common sightings include moray eels, groupers, bream, parrotfish, octopus, and occasionally barracuda. The surrounding reef is also home to numerous smaller fish species and invertebrates.

Best Time to Visit

The best time to visit the Blue Hole for diving is during the shoulder seasons: April-May and September-October. The weather is generally pleasant, the water temperature is comfortable, and the crowds are smaller compared to the peak summer months. Visibility tends to be at its best during these periods as well.

What Makes It Special

The unique aspect of the Blue Hole is its dramatic underwater topography. The entrance to the hole is a large, natural opening leading into a breathtaking underwater chimney. Although the Azure Window is no longer present, swimming through the remains and the surrounding areas is still a magical experience. The contrast between the deep blue water and the surrounding rock formations is truly spectacular.

Practical Tips

• Be aware of potential currents, especially when exiting the Blue Hole towards the open sea.
• Check the weather conditions before diving, as strong winds can affect visibility and sea conditions.
• Consider using a local dive center for guidance and equipment rental.
• Bring an underwater camera to capture the stunning scenery.
• Respect the marine environment and avoid touching or disturbing any marine life.
• Due to the popularity of the site, try to dive early in the morning or later in the afternoon to avoid crowds.