The Republic of Ireland has a long and rich heritage and tourists to Ireland will enjoy an array of historic places to visit that include Christ Church Cathedral, St. Patrick's Cathedral, Dublin Castle, Malahide Castle, Ardgillan Castle and Demesne. Dublin, Ireland's capital city, lies on Dublin Bay and overlooks the Irish sea that divides Ireland and Great Britain. The city of Dublin ranks among the top tourist destinations in Europe and has an abundance of tourist attractions. Other interesting places to visit in the Republic of Ireland include Cork, Derry, Limerick, Tipperary, Galway and Waterford - famous for its glass-making industry.