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Slieve Gullion (liabh gCuillinn - mountain of the steep slope) at 573m or 1,880ft (Marilyn) is the twenty-first highest peak in Ireland
- Type:
- Landmark
Slieve Gullion (liabh gCuillinn - mountain of the steep slope) at 573m or 1,880ft (Marilyn) is the twenty-first highest peak in Ireland