Mount Brandon in Dingle Co Kerry is one of my favourite pilgrim sites. Traditionally pilgrims climbed in pilgrimage to the summit of the mountain on the 16th of May the feast of St Brendan.
View of Mount Brandon from Reenchonail
I have just mapped the route of the Saints’ Road an old pilgrim path running from Ventry to the Summit of Mount Brandon using StoryMapJS. So if for virtual walk along the Saints’ Road follow the links below.
Pilgrimage In Medieval Ireland 
Just followed your link to the virtual map. What a great project! It’s given me all kinds of ideas. Thank you – a lovely read and a bit of vicarious hiking!