It's so exciting to hear about how your adventure is developing!
Regarding your decision, if you're looking for a more nature related plan, Wicklow
is known as the Garden of Ireland. A perfect place for wonderful walks, but it might demand a few days to avoid getting burned out like you mentioned. Glendalough
, on the other hand, might be the best option for a more narrowed visit to check in Co. Wicklow! Surely a fantastic gem located right at the heart of Wicklow Mountains National Park.;
it would definitely be a visit to the past, with more than 5000 years of history in Ireland's Ancient East
Also, be sure to check this link
for more lovely attractions to visit in Kilkenny City
I hope this help and look forward to hearing more about your journey! :D