Dalkey is located in Ireland (Dún Laoghaire-Rathdown, Leinster) and time zone Europe/Dublin.
Places nearby are Sallynoggin, Dún Laoghaire and Monkstown.
Tallaght is 22 km away, Swords is 22 km away and Waterford is 138 km away as the crow flies.
Distances from Dalkey to the most important cities in Ireland and the world.
53.2783300°
-6.1002800°
First commercial atmospheric railway (1843-1854)
https://en.wikipedia.org/wiki/Dalkey_Atmospheric_Railway