Irish Rail have advised passengers that there will be no rail service between Bray and Dun Laoghaire stations on Saturday 18th & Sunday 19th February.
The closure is due to essential engineering works taking place on the connecting track.
Rosslare services will operate between Rosslare and Bray/ Bray to Rosslare with a bus transfer provided between Bray and Dun Laoghaire for the duration of the works.
DART services will continue to operate between Dun Laoghaire and Malahide/Howth.
Dublin Bus and Go Ahead Ireland have will be accepting valid tickets on services within the affected area.
The following stations will be closed for train services: Sandycove and Glasthule, Glenageary, Dalkey, Killiney and Shankill stations will be closed for train services on Saturday 18th & Sunday 19th February.