Dock Beach is a wonderful place to visit on a sunny Irish day (yes, they do exist!). James Fort and Charles Fort are two 17th-century ruined fortresses. Both are popular historical sites with visitors, but one of the more romantic activities in Kinsale is to eat
The Cliffs of Moher are a great day trip from the city of Galway, or you can stay in Doolin.
Ireland has six incredible national parks, but Killarney in County Kerry is hands down the best for romantic getaways in Ireland.