Sunset, the Giant's Causeway, Northern Ireland. The Giant's Causeway is an area of about interlocking basalt columns, the result of an ancient volcanic eruption. It is also known as Clochán an Aifir or Clochán na bhFomhórach.
Medieval Dusk Stephen Emerson Dunluce Castle is a now-ruined medieval castle in Northern Ireland. It is located on the edge of a basalt outcropping in County Antrim, and is accessible via a bridge connecting it to the mainland.