a view along the top of the green bridge of wales on the pembrokeshire coast towards a rock stack populated by raverbill gulls

arch bank bay beach bridge britain carboniferous castlemartin cave cliff clouds coast coastline dyfed green gull gulls landscape limestone lush national nature ocean outdoors park path peaceful pembrokeshire populated raverbill rock rocks sand sandstone scenery scenic sea serene shore stack summer tide top tourism tranquil unique vegetation view wales water waves welsh west wild