Irish Sea Ferry Map

On the map, the Irish Sea connects key routes between Ireland and Great Britain. Main crossings run between ports such as Dublin, Holyhead, Liverpool, and Belfast. These are regular routes with multiple daily departures, carrying both passengers and freight. The network also links into the nearby Celtic Sea, where crossings become longer and less frequent.

Explore destinations around the Irish Sea

What to expect on Irish Sea ferries

Irish Sea ferries are built to move people and goods. The routes may look straightforward, but they handle a mix of cars, freight, and passengers between key ports on both sides of the water.

Before you compare routes on the map, note these two realities:

  • These are main transport links between Ireland and Great Britain, so vehicle demand and freight traffic can affect boarding more than on leisure routes.
  • The busiest crossings run along a few corridors, so where you depart matters. Especially if you’re weighing crossing time against the full road journey.

Other ferry routes around Ireland

Use our Ireland ferry route search to find more domestic and international ferry connections.
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