St. Fin Barre’s Cathedral, Cork, Ireland
St.Vitus Cathedral Prague More
Inside St Peter's Basilica ~ Rome, Italy. The largest cathedral in the world.
St Paul's Cathedral High Altar, London
France. Strassbourg Cathedral. "The largest clock you'll probably ever see is inside. It's amazing to watch it working."
The Cathedral of the Holy Cross and Saint Eulalia, also known as Barcelona Cathedral, is the Gothic cathedral and seat of the Archbishop of Barcelona, Spain.
St. Nicholas Cathedral of Pokrovsky Convent in Kyiv, Ukraine
Cathedral de Notre Dame de Reims, France. Built in the early 1200s. More
st paul's cathedral - LONDON More
Chartres Cathedral window - portal into the Catholic Mystery ... http://corjesusacratissimum.org/2012/04/portals-into-the-catholic-mystery-a-very-personal-hello-again/