Killiney beach was a popular seaside destination for Dubliners , and John Rocque 's 1757 map shows bath - houses near White Rock , on Killiney Beach .
The Warrens also sold the land required to extend the Dublin and Kingstown Railway to Killiney and ultimately Bray .
Killiney beach was a popular seaside destination for Dubliners , and John Rocque 's 1757 map shows bath - houses near White Rock , on Killiney   .
The Warrens also sold the land required to extend the Dublin and Kingstown Railway to Killiney and ultimately Bray .