Bus Eireann Bus Service
Doolin Hostel is the main bus stop and ticket office for all Bus Eireann Buses and is serviced by the 350 route from Ennis via the Cliffs of Moher to Doolin Hostel and then up the coast along the Burren via Ballyvaughan and finishing in Galway city where you can get connecting buses to Dublin and Dublin Airport.
If going south to Killarney, Tralee, or Kerry you go to Ennis then Limerick on to Killarney. If going to Cork you change at Ennis on to the Galway Cork Bus (Route 51) which also stops at Shannon Airport. The quickest way from Shannon Airport is via Ennis.
Bus Eireann Route 350.pdf Galway-Kinvarra-Doolin-Cliffs of Moher-Ennis
Stops at Galway, Dublin Rd, Oranmore, Clarenbridge, Kilcolgan, Ballinderreen, Kinvara, New Quay, Bellharbour, Ballyvaughan, Blackhead Lighthouse, Munough Bridge, Fanore Cross, Ballinalacken Castle, Lisdoonvarna, Doolin, Cliffs of Moher, Liscannor, Lahinch, Ennistymon, Corofin Cross, Inagh, O Neills Cross, Fountain Cross, Ennis