Hi Antoinette,
I'd love to provide you with some suggestions for a real castle experience! :)
Have you looked at
Clontarf Castle in Dublin yet? It is a unique and luxurious 12th century castle hotel in the city with different types of bedrooms to choose from. Another 4 star castle hotel is the
Fitzpatrick Castle Hotel overlooking Dublin Bay, with bedrooms in a traditional castle style.
A little further away from the city, but easily reached by
public transport, is
Wilton Castle in County Wexford. Dating back to the 13th century, and complete with turreted towers, it really gives you an authentic castle feeling.
For more options, take a look at the other
castles and historic houses available around the island. I hope this was helpful, and please don't hesitate to reach out if you have any other questions!
Melin