All resultsExplore/Peloponnese/Blue Hole
Blue Hole
Gargaliánoi, Peloponnese, Greece
Max depth35 m
LevelEstimated: Advanced and up
Water bodyIonian Sea
Water temp15–26°C
Estimated from climate dataJun–Oct
About this site
Blue Hole is a blue hole, cavern and wall dive site near Gargaliánoi, Peloponnese, Greece, in the Ionian Sea. It has a maximum depth of about 35 m. Marine life recorded within about 5 km (OBIS/GBIF) includes lionfish. Typical surface water temperature ranges from about 15 to 26 °C over the year.
Conditions by month
BestGoodMixedOctoberBest
Typically one of the best months here.
Marine life
Recorded nearby
Devil FirefishPterois miles
Dusky SpinefootSiganus luridus
Silverstripe BlaasopLagocephalus sceleratus
CornetfishFistularia commersonii
Ornate WrasseThalassoma pavo
Spray CrabPercnon gibbesi
Common Two-banded SeabreamDiplodus vulgaris
Rainbow WrasseCoris julis
Nearby sites
- 1Katoulia's Canyon1.4 km
- 2Grammeno1.8 km
- 3Skalakia3.3 km
- 4Vromoneri Reef7.9 km
- 5Voidokilia15 km
- 6Foneas caves66 km
Straight-line distances.
Sources: Species occurrences: OBIS (CC BY 4.0), GBIF.org