The Giants Causeway is an area of about 40,000 interlocking basalt columns, the result of an ancient volcanic eruption. It is located in County Antrim, on the northeast coast of Northern Ireland, about two miles (3 km) north of the town of Bushmills. I...
Hadrians Wall (Latin: Vallum Aelium - as inferred from text on the Staffordshire Moorlands Patera) is a stone and timber fortification built by the Roman Empire across the width of what is now northern England. Begun in AD 122, during the rule of emper...