18 High Street is the No. 1 place to stay in Killarney! My husband and I stayed 3 nights at Mairead's place and everything was perfect. Place was clean and comfortable & it was a nice to have some water bottles, juice and snacks welcome us when we got there. Kitchen had everything if you wanted to cook. You can walk everywhere from here and being able to park the car in the back for a few days was awesome. Tricky to get to, but easy once you follow the directions. Look no further if you need a place to stay in Killarney. We will definitely stay here again!