What ID do i need to travel by ferry to southern ireland?

Question

What ID do i need to travel by ferry to southern ireland?

Answer 1

The Republic Mate- and From The UK Photo Id but the continent u need a passport,

Answer 2

There is no such country as 'Southern Ireland'.

Do you mean the country called Ireland (sometimes known as the Republic of Ireland)?

If so, and you are a UK citizen, the ferry companies will accept photographic ID, though often they do not check at all.

Immigration might need a passport, in certain circumstances and depending on what nationality you are.

Answer 3

If you are travelling from the UK You'll just need regular photo ID like  a driver's licence or a passport -from the Continent you'll need a passport as for some bizarre reason Ireland and the UK did not see fit to sign up to the Schengen treaty allowing free travel-hope that helps & enjoy your trip!

Answer 4

only a driving licence ID,