There are several ways to get to Killarney National Park in Ireland depending on your starting point and preferred mode of transportation. Here are a few options:
By bus: There are several bus companies that operate services to Killarney town, which is the main gateway to the park. From Dublin, Bus Eireann operates direct services to Killarney several times per day. From Cork, you can take Bus Eireann or CityLink. Once you reach Killarney town, you can take a local bus, hire a bike or walk to the park.
By train: Irish Rail operates trains to Killarney town from several cities including Dublin, Cork, and Limerick. Once you reach Killarney town, you can take a local bus, hire a bike or walk to the park.