Spend time by the sea, as well as appreciating the historic sites, and checking out the bars in Malahide.
Plan a fun excursion to Dublin Port and Aviva Stadium. While you're here, make time to enjoy other sights such as St. Stephen's Green.
Malahide Castle is just one of the places to see in Malahide, so why not enjoy the other things to explore during your travels? Attend a sporting event or simply enjoy the lively bars while you're in the area.