Your trip to Ireland sounds like an amazing adventure. I've explored Ireland by public transport and on foot, and it's totally doable! Consider starting with a scenic train journey through the countryside, then hopping on buses to reach more remote areas. The west coast offers stunning landscapes and charming villages, perfect for solo exploration. And hey, if you're ever in Germany and need to plan train travel, check out
https://www.dbfahrplan.com/de/ for hassle-free route planning.