Analysis of information sources in references of the Wikipedia article "List of tourist attractions in Ireland" in English language version.
Croagh Patrick has over 100,000 visitors annually with up to 20,000 making the pilgrimage on Reek Sunday weekend each year
over 222,000 people travelled on the ferries from Rosaveal to Aran in 2007
Slieve League attracted 177,333 visitors in 2016, down from 185,760 the previous year
Over the course of 2017 we estimate that some 600,000 people visited our cemeteries...
Malahide Castle and Gardens welcomed 117,109 visitors last year
[Tralee's Aqua Dome] is also among the top 20 tourist attractions nationally [..] However, numbers have fallen from a peak of 260,000 per year to 140,000 last year