Depends on how far you want to go, theres no real parks but there is a nice long walk (between 5-6 miles I think), if you go up the back of the Ashbourne House, take the left up towards the rugby club and keep going for a good bit, then keep turning left it brings you at the top of ashbourne near the marriott.
Theres a shorter route you can take, go the AH route again, then go past the rugby club turn, then next right, winding country road, it brings you back out on the main ashbourne road by the ratoath roundabout.
A smaller walk again would be just at the side of Aldi there, but dont think thats too long.
