About this site
The Calf of Man is a small island off the southern tip of the Isle of Man offering some of the most spectacular diving in the Irish Sea, with dramatic walls, resident grey seal colonies, and summer visits by basking sharks and sunfish. The island's protected status means marine life is exceptionally abundant, and the combination of wall dives, caves, and open reef suits a wide range of diving styles.
Depth range8–25m
Best months to dive
MayJunJulAugSep
Known hazards
⚠ cold-water⚠ current⚠ surge
Marine life
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54.0480, -4.8300
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