@bbcni: The Giant's Causeway has faced many threats to its survival, from mythical fights between giants to coastal erosion and rising sea levels. Now there's a new problem. Once you see one you start to see them everywhere - hundreds of coins in every fissure and crevice. Visitors have been putting them into the tiny gaps between one of Northern Ireland's most famous and photographed natural resources, the basalt columns of the causeway. #GiantsCauseway #NorthernIreland #Erosion

BBC Northern Ireland

Open In TikTok:

Region: GB

Wednesday 28 May 2025 16:00:00 GMT