County Dublin is located on the east coast of Ireland and is part of the province of Leinster. It is known for its vibrant capital city, Dublin, which serves as the cultural, economic, and political center of the country. The county features a mix of urban and rural areas, with scenic landscapes, coastal views, and historical sites. The county is divided into several administrative areas, including Dublin City and Dun Laoghaire-Rathdown. It is home to various attractions, such as Phoenix Park, one of the largest urban parks in Europe, and Trinity College, which houses the famous Book of Kells.