Kerry (IATA: KIR) is the nearest airport to it, situated just 20 km to the north.
Things to do in Killarney
1. Ross Castle
Ross Castle (Gaeilge. Caisleán an Rois) is the ancestral home of the O'Donoghue clan though it is better known for its association with the Brownes of Killarney who owned it until recently. It is located on the edge of Lough Leane, in Killarney National Park, County Kerry, Ireland.
If you have seen everything in Killarney already, take a look on the outskirts of the town. If you're visiting the area, you may want to check out something from the following list:
To understand Killarney better you can also take a look at the gallery.