That's one of few lines i've travelled on back home. Did a weekend trip, Didcot Parkway evening HST to Swansea, the train onwards had broken down, so they had to phone up urgently for a coach to take us to Carmarthen, DMU to Fishguard Harbour, ferry across, Rosslare Harbour to Waterford, Waterford to Dublin Heuston via Kilkenny and Kildare, both the Luasí, DART to Malahide, Howth, then down to Dún Laoghaire, ferry across, Holyhead etc back to Didcot
Easy to tell the line from Kilrane Junction/Assally was much larger, each station had remnants of former platforms, yet not surprised it's closed, there doesn't appear to be anything out there, not even fences, no farms, just scrubland, the stations appear from nowhere