10 Pence - Charles III Giant's Causeway

The Giant's Causeway sits on the northeastern coast of Northern Ireland, not the Isle of Man — its appearance here reflects the Isle of Man government's long-standing practice of issuing definitive circulation coinage with designs drawn from wider British Isles imagery rather than exclusively Manx subjects. The island operates its own independent currency under the Manx pound, which circulates at parity with sterling but is not legal tender in the UK.