Holyhead
Holyhead to Dublin ferry services are operated by both Irish Ferries and Stena Line. Stena Line also operates between Holyhead and Dun Laoghaire.
A55 is the road which links Holyhead to the rest of Wales.

Arriva Wales, Bus Eireann, Goodsir, Jones (OR), Lewis Y Llan and Voel Coaches are the bus and coach operators for Holyhead.