Daniel McCarthy and Mary Madden

We will be in the city of Cork on 27 June and would like to visit places from where my 3x great-grandparents are from. Daniel McCarthy was born abt 1835 and Mary Madden abt 1840. Recently, I found a marriage record and 2 children's baptisms from the Ireland Catholic Parish Registers 1655 to 1915 for Daniel McCarthy at Cork and Ross, Innishannon 1865 to 1881. Marriage date 09 Feb 1861.  I would love to visit the church and area they lived, any information would be extremely appreciated. Thank you.