Ireland
Giant's Causeway
About this Dive Site
Description
Venture beneath the iconic hexagonal basalt columns of the Giant's Causeway to discover an equally captivating underwater realm. This UNESCO World Heritage Site offers a unique geological dive where the famous formations continue their dramatic descent into the sea, creating an otherworldly landscape for exploration.
Best Time to Dive
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 8°C | 8°C | 9°C | 10°C | 11°C | 13°C | 14°C | 15°C | 14°C | 12°C | 10°C | 9°C |
Peak Season
June, July, August
May
Seabird nesting season begins
Jun
Possible basking shark sightings
Jul
Plankton blooms, good for macro life
Aug
Good chance of seeing seals
More monthly highlights
Sep
Autumnal marine life activity
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