The entire church will be open to the public, with opportunities for viewing the organ, vestments, sanctuary, chapels and gardens of St German's Church built between 1881-1886.
Bydd yr eglwys gyfan ar agor i'r cyhoedd, gyda chyfleoedd i weld organ, gwisgoedd, cysegr, capeli a gerddi Eglwys Sant Garmon, a adeiladwyd rhwng 1881-1886.