Off the north west coast of Wales is the island of Anglesey. Off the coast of Anglesey is the much smaller Holy Island. At the far north western point you’ll see this landscape. The South Stack Lighthouse is one of my favourite in Wales, if not the whole of the UK. Built in 1809 you can see why ships needed warning of the dangerous rocks below. This was the second or third time visiting south stack. You can walk right down to the lighthouse but I haven’t done this yet. I’d be good to know if the inside is open and if they let people go to the top of the light.