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The Dobhar-chú

CreaturesGlenade Lough, County Leitrim, Ireland · Gravestone dated 1722Legend

An Irish legend of a giant 'water hound' is carved on an 18th-century gravestone.

What was reported

The dobhar-chú, 'water hound', is a creature of Irish folklore said to look like a huge otter or dog that lives in lakes. The best-known story is set at Glenade Lough in County Leitrim, where a woman named Grace Connolly is said to have met one at the water's edge in 1722 and not survived.

In Conwal cemetery nearby, a gravestone dated 1722 carries a carving of an otter-like animal, which local people link to the legend.

Explanations offered

Most think the legend grew around encounters with otters, which can be bold, magnified in the retelling. The carving may simply be decorative. Occasional modern reports of large animals in Irish lakes have never been confirmed.

When
Gravestone dated 1722
Where
Glenade Lough, County Leitrim, Ireland
Witnesses
Tradition in Leitrim and Sligo, and a carved gravestone
Status
Legend

Famous cases are real, widely reported events. Each file sets out what witnesses said and the explanations that have been offered, without taking a side.