New Castle County, Delaware state by area. It has more people than the other two counties, Kent and Sussex, combined. It is also the most economically developed of the three. Matt Meyer was elected New Castle County Executive in 2016. New Castle County is home to two minor league sports teams: the Wilmington Blue Rocks (baseball) and the Delaware Blue Coats (basketball) which also plays in Wilmington. It also has a professional auto racing track in New Castle known as Airport Speedway, which races on Saturday nights throughout the summer. The first permanent European settlement on Delaware soil was Fort Christina, resulting from Peter
Carrickmines Castle Carrickmines Castle Carrickmines Castle is an archaeological site in Carrickmines, County Dublin, in eastern Ireland. The castle was built in the Middle Ages to protect the English-ruled Pale around Dublin. The mostly subsurface ruins lay in the path of the M50 Motorway, completed in 2005. Sections of the medieval walls and some sections of the castle's defensive structures were preserved within or under M50 roundabouts. Carrickmines Castle was the site of an Hiberno-Norse settlement which during the 12th century became a fortified Norman castle and village, on the frontier between Dublin and Wicklow, Ireland. Guarding the southern plains, this fortress