Islwyn High School Penmaen Road, Oakdale, Blackwood, NP12 0DT Phase: School Type: Welsh establishment Ofsted rating: Not yet inspected Other schools in BlackwoodFleur-De-Lys Primary SchoolMarkham Primary SchoolPontllanfraith Primary SchoolYsgol Gymraeg TrelynPenllwyn Primary SchoolBlackwood Primary SchoolBlackwood Comprehensive SchoolRhiw Syr Dafydd Primary SchoolYsgol Gymraeg Cwm DerwenBryn Primary School