County Cork on Wikipedia.

Bandon, Methodist Church. From the postcard collection of Graeme Harvey.

Cobh, St. Colman's Cathedral (R.C.). Seen here in an old postcard (Bulman Collection). Although undated, it must pre-date the completion of the tower. The entire building was completed in 1915. Compare with the following link.
Cork.

Dunmanway, St. Patrick (R.C.). © Graeme Harvey.

Enniskeane, Church of the Immaculate Conception (R.C.). © Alan Craxford. The link includes an early (architectural design?) drawing of this church, and there are some differences - see e.g. the spire. Link.

Fermoy, Christ Church (Church of Ireland). From an old postcard, Bulman Collection.

Kinsale.

Midleton, Holy Rosary (R.C.). Interior view. St. John the Baptist (CoI). All © Graeme Harvey.

Queenstown - see Cobh above.

Shanagarry, Catholic Church of the Immaculate Conception. © Graeme Harvey. Link (scroll to bottom).