Dublin - what to do and see?

fifeken

Look here for timetable, schedules etc on dart trains

http://www.iarnrodeireann.ie/dart/home/

spendaholic

The one relaxing thing we quite enjoyed was ... just to the north of Dublin (can't remember the name of the place but it's on the way to a bit of an island where they play golf - and I'm sure someone will jump in with the name, or I can look it up), there's a spit of land you can drive out to and park on the beach. We watched the windsurfers.