At Clonfert in Co. Galway a mighty medieval cathedral stands which was
founded by St. Brendan, often known as St. Brendan the Navigator, in 557
A.D. over which he appointed St. Moinenn as Prior and Head Master. St.
Brendan was interred in Clonfert in 577
A.D. at the age of 93 and his feast is on 16 May. Here you will find one
of the most highly developed examples of Irish Romanesque Architecture
in the form of a magnificent doorway. It consists of six large arcs
containing many stylistic motives. Above them is located a big triangle
filled with ornaments and heads.