How to travel from Scandinavia to Ireland without flying

Dunseverick Castle northern ireland hike castle

As this guide is about how to get from Scandinavia to Ireland, I have made the starting point of these examples Copenhagen for two reasons. Firstly it’s the one location Swedes and Norwegians have to go through to get down to Europe by bus or train and secondly because most transportation apps have it easier to find connections to and from Copenhagen.