It's on my list now! : ) Amazing that you're doing so much traveling! I'd highly recommend a couple of days in Killarney. It's a charming town in its own right but there's SO much to do within a short drive from there—Muckross House & Gardens, Killarney National Park, Hiking the Gap of Dunloe, the Torc waterfall. It's even a good home base to do the Ring of Kerry—if you do, Kerry Cliffs are worth a stop. Dingle and Galway were also nice if you have a little more time. Kylemore Abbey is a short drive from Galway if you're in the vicinity and the food in the cafe surprised us (in a good way) and was all homemade. If you make it to Dingle the Beehive Huts are worth a short drive and Ashe's was divine for seafood.