Canolfan Hamdden Treffynnon
Parc y FronTreffynnon
Sir y Fflint
CH8 7UZ
Rhif ffôn : 01352 712027
Gwefan : http://www.siryfflint.gov.uk/wps/portal/cymraeg/gwasanaethau/?WCM_GLOBAL_CONTEXT=/web%20content/flintshire/cymraeg/services/100009/leisure%20centres/holywell%20leisure%20centre