In 1888, a standard gauge tram line opened between Dublin (Terenure) and Blessington in Co. Wicklow. At the Dublin end of the line, this connected physically to the Dublin tram network.
Realising the tourist potential of Poulaphoca, the line was extended (by a separate legal entity) from Blessington to Poulaphoca in 1895, with a station building and depot at the Poulaphoca station (as this was north of the River Liffey, it is in Co. Kildare). The extension closed in 1927 and the full line in 1932, having been excluded from the GSR merger in 1924/5.
The station building at Poulaphoca is currently for sale – however, as it has been on the market for some time, I would suggest that the asking price is too high.