(I've also posted this in the Dublin County forum.)
I'm flying into Dublin a few nights prior to a work week in Belfast. I'd love to find somewhere interesting to spend three nights (June 23-26). I would consider renting a car, but it would be ideal to find a place accessible via bus or rail.
I'm a woman in my 30s, traveling alone. I've been up to Giant's Causeway (staying at the Bayview Hotel in Port Ballintrae).
Thoughts for an interesting relaxing place to lay my head?