I.O.M. Steam Packet: travel to the Isle of Man from Liverpool, Heysham, Troon, Belfast and Dublin. Click here to visit their website.

Brittany Ferries: sail direct to France and Spain (Santander) from the UK. Click here to visit their website.

Irish Ferries: Dublin (Eire), UK and France. Click here to visit their website.

Norfolk Line: Dover, Dunkerque, Rotterdam, Waterford... Click here to visit their website.

Stena Line: Dublin, Holyhead, Dun Laoghaire, Fishguard, Rosslare, Stranraer, Belfast... Click here to visit their website.

DFDS Seaways: UK, Germany, Norway, Amsterdam, Netherlands, Sweden... Click here to visit their website.