Gozo · Scuba diving
Blue Hole
Explore a limestone sinkhole at Dwejra with a connection to the open sea.
View place & access ↗Gozo / Dwejra
Azure Reef
Large limestone blocks from the Azure Window’s collapse form an underwater reef.
Getting there & access ↓- Average site depth
- 20+m
- Maximum site depth
- 40+m
- Reference level
- Advanced
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.
Get to know the place
The site descends from shallow rock into much deeper water. Choose a depth-limited section with the centre rather than following the entire formation.
What to see
- Fallen Azure Window blocks
- Large limestone formations
- Reef descending into deeper water
Features and marine-life sightings depend on the agreed route and conditions.
THE WAY IN
Getting there & access
Confirm the specific shore approach
The reference labels shore access “Medium”. Detailed directions for the precise entry are not verified in this guide. Use the individual site reference and confirm the approach and return with the dive centre.
Map reference: 36.0536° N, 14.1884° E · Exact.
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.
Open this place in the live explorer ↗Place / operator reference ↗ · Researched 2026-11-04