School/college name Post code Group Size Archbishop McGrath Catholic High School CF312DN 82 Barry Comprehensive School CF62 8ZJ 53 Bryn Celynnog Comprehensive School, Pontypridd SA131ES 84 Bryn Hafren Comprehensive School CF62 9YQ 38 Caerleon Comprehensive School NP18 1NF 170 Cantonian High School CF53JR 17 Cardiff High School, Cardiff CF23 6WG 216 Cardiff Sixth Form College CF24 0AA 190 Cardiff West Community High School CF5 4SX 25 Cardinal Newman R C Comprehensive School, Pontypri 25 Cathays High School CF14 3XG 160 Celtic English Academy CF10 3BN 17 Chepstow School NP16RLR 90 Coleg Cymunedol Y Dderwen CF32 9EL 82 Coleg Gwent Ebbw Vale Campus NP23 6GL 220 Coleg Gwent, Crosskeys Campus NP11 7ZA 500 Coleg y Cymoedd CF15 7QX 524 Cwmbran High School NP444YZ 55 Fitzalan High School CF118XB 80 Gwernyfed High School - Powys County Council LD3 0SG 100 Hawthorn High School, Pontypridd CF37 5AL 50 Heolddu Comprehensive School, Bargoed CF81 8XL 30 John Kyrle High School HR97ET 165 King Henry VIII Comprehensive School NP76EP 50 Kings Monkton School CF24 3XL 20 Lewis Girls' Comprehensive School CF381RW 65 Lewis School, Pengam CF818LJ 45 Llanishen High School CF145YL 152 Merthyr Tydfil College CF48 1AR 150 Newport High School NP20 7YB 109 NPTC Group of Colleges SY16 4HU 35 Pencoed Comprehensive School CF35 5LZ 65 Pontypridd High School CF104BJ 55 Radyr Comprehensive School, Cardiff CF158XG 175 St Cenydd Comprehensive School, Caerphilly CF83 2RP 49 St Cyres Comprehensive School CF64 2XP 101 St Davids Catholic College, Penylan CF23 5QD 200 St John Baptist C.I.W High School CF44 8BW 70 St John's College, Cardiff CF3 5YX 45 St Julian's School Newport NP265DD 120 St Martin's School, Caerphilly CF831UW 41 St Teilo's Church in Wales High School CF23 9PD 150 The Cathedral School, Llandaff CF5 2YH 55 The John Frost School NP108YD 45 Tonyrefail Comprehensive School CF398HG 110 Treorchy Comprehensive School, Treorchy CF42 6UL 52 Whitchurch High School CF14 2XJ 150 Y Pant Comprehensive School CF728YQ 23 Ysgol Gyfun Cwm Rhymni NP12 3JQ 104 Ysgol Gyfun Cymer Rhondda CF39 9HA 75 Ysgol Gyfun Garth Olwg CF38 1DX 75 Ysgol Gyfun Gwyr SA4 3DB 90 Ysgol Gyfun Gymraeg Bro Edern, Cardiff CF23 9DT 41 Ysgol Gyfun Gymraeg Bryn Tawe SA5 7BU 70 Ysgol Gyfun Gymraeg Glantaf CF14 2JL 150 Ysgol Gyfun Gymraeg Llangynwyd CF34 9RW 44 Ysgol Gyfun Gymraeg Plasmawr CF5 3PZ 125 Ysgol Gyfun Rhydywaun CF44 9ES 75 Ysgol Gymraeg Bro Morgannwg 70 Ysgol Llanhari CF72 9XE 25 Total group bookings 6049 Individuals booked 360 Total booked overall 6409.