Hello Mat,
How lovely that you have a road trip around the Emerald Isle to look forward to! I'm happy to share some resources with you that provide all the ins and outs about driving in Ireland.
On our website you can read about
driving in Ireland in general.
You can bring your own car without any special requirements for a holiday but I would recommend you bring the ownership and insurance papers with you.
I hope this is helpful - if you need more information or inspiration for your upcoming Ireland holiday please let me know. Wishing you a wonderful roadtrip!
Kind regards,
Vera