Sea Cadets ​ ​​​​​​​​​​​External link opens in a new window ​ - Sea Cadets is a national nautical charity supporting young people aged between 10 and 18.
Cadetiaid Môr ​ ​​​​​​​D​olen allanol yn agor mewn ffenest newydd – elusen forol genedlaethol sy’n helpu pobl ifanc 10-18 oed.