Europe-Places.com has listed approx 610 castles in Ireland. Some of the Top rated castles in Ireland are- Dublin Castle, Dublin Castle, Malahide Castle & Gardens, Malahide Castle & Gardens, Malahide Castle & Gardens, Malahide Castle & Gardens, Bunratty Castle & Folk Park, Blarney Castle & Gardens, Blarney Castle & Gardens & Blarney Castle & Gardens.