The Castlerosse Hotel Killarney is the perfect place to relax and chill out. This Killarney hotel is beautifully situated on the shores of the Lakes of Killarney, just 2km from Killarney town and a pleasant 25 minute walk through the Killarney National Park. Of all the hotels in Killarney the Castlerosse Hotel is the perfect place to relax and enjoy a unique tranquil setting and view Killarney’s lakes and Macgillicuddy’s Reeks, Ireland’s highest mountains.