National Eisteddfod of Wales (From 1861 - 2012)

1874 Bangor (unofficial event)
1890 Bangor
1902 Bangor
1914 First World War - No Eisteddfod
1915 Bangor
1931 Bangor
1940 Bangor (broadcast over radio only)
1943 Bangor
1971 Bangor
2005 Bangor

Welsh (Unofficial) National Eisteddfod,Bangor,1874