Travelers are voting Bunratty Castle as the best castle in Clare. There are 1 castle in Cashel a city just 105 km from Clare and 2 castles in Cork which is 146 km distant. The most popular of these are Kilkenny Castle in Cashel and Ross Castle in Cork. You can find 9 Castle in the country of Ireland and Kilkenny Castle is our members favorite Castle in all of Ireland. Want more? Check out our map of castles in Clare.