water intake feet Eling cloud lighthouse stackpole quay watch tower back lane Irish ferry Dale cave converted lighthouse rolling bridge bridges Barry shunter church avenue Victoria Wharf millennium centre waterfront mountain road barn museum Princess Anne steps down generator room around the gun storage generator room interior searchlight view searchlight building on guard gun site eclipse Earl Bathurst the "final" final approach seconds to go awsome zig zag moon and crow red breast fence evening walk cathedral St Govans slit