Hi Jude,
How wonderful to be meeting up with your friends in
Galway and making some trips together!
A visit to the
Giant's Causeway sounds like a super idea. Most tour operators offer tours from Dublin to the Causeway so that may be the best time to make that trip as the trains all run back to Dublin.
Paddywagon Tours,
Wild Rover Tours,
Finn McCool Tours, and
Railtours all offer trips that may be of interest to you from Dublin, please take a look at their pages for details of times, costs and itineraries.
It is also possible to do it by yourself taking the train up to Belfast and then using the
City Sightseeing bus option.
We also have a lovely article on
10-day trips from Dublin that may give you some inspiration. Some of the trips are possible by public transport so hopefully, you can fill up your days with some excellent memories of your time with us.
I hope this gives you lots of inspiration, and hopefully, your fellow members and some industry partners will be able to add to this list!
If you need any more help, just let me know!
Martin