

Best for beginner divers, 10-20m, shore & boat entry, mild current.
Agios Pavlos Blue Cavern in Rethymno, Crete, is a combined cavern and reef site suitable for beginner divers. The cavern features natural light filtering through its entrance, with depths ranging from 10 to 20 metres. Visibility typically spans 10 to 30 metres. Divers should be aware of a halocline caused by freshwater entering the cave, as well as a noticeable thermocline. While currents are generally mild, they can increase unexpectedly, requiring divers to stay close to their guide. The site is accessible by boat and offers a typical dive time of 40 minutes. Facilities including equipment rental, air fills, and showers are available nearby.
35.10160, 24.55873
Arrive early in the morning when the light angle into the cavern is at its best and surface traffic is quieter. The site is diveable year-round, so avoid the busiest summer midday periods if you want a more relaxed experience in the water.
Accessible by boat from local dive centres or by a long swim from the beach.
Recorded at this site
Depth
10-20m
Visibility
10-30m
Skill Level
Beginner
Entry
Shore & Boat
Boat required
Water Temp
16-25°C
Current
Mild
Typical Dive
40 min
Yes, the site is suitable for beginners with an Open Water certification, as the average depth is 15 metres.
The site ranges from 10 to 20 metres in depth, with an average depth of 15 metres.
This is a boat-access dive site.
Water temperatures range from 16C to 25C throughout the year, with freshwater entering the cave creating a halocline and a noticeable thermocline.
The site is diveable year-round. Arriving early in the morning provides the best light angles into the cavern and avoids peak surface traffic.
Diving at Agios Pavlos Blue Cavern in Agía Galíni requires the following certifications: Open Water. Always dive within your training limits.
Yes, equipment rental is available at or near Agios Pavlos Blue Cavern in Agía Galíni. Contact local dive operators for specific gear availability and prices.
A 5mm wetsuit is recommended for diving at Agios Pavlos Blue Cavern in Agía Galíni. Water temperatures range from 16°C to 25°C.