Holywell Leisure Centre / Canolfan Hamdden Treffynnon is a community led, not for profit Charity (Reg: 1170729). We provide a wide range of facilities for various competitive sports, personal fitness, leisure, recreational and learning activities based around our swimming pools, sports hall, community / dance studio, café, soft play area, library, meeting rooms and health suit, together with access to Ysgol Treffynnon High School sports hall and 4G pitch.