The Bray to Greystones Cliffwalk is a fantastic walk along the coast. There is a well kept path that is quite popular. It can be walked in both directions but if you only fancy going one way just take the DART back. We parked in Bray, walked to Greystones and got the DART back. From the Bray side it starts just after the Bray Head Hotel. Parking is limited here so grab some parking along the beach.
Grade: Moderate, the route is marked with Red arrows
Estimated time: 2.5hrs
Total height climbed: 130m
Highest point: 100m
Terrain underfoot: Footpath
Again wicklowwalks.com provides a great guide http://www.wicklowwalks.com/bray-cliff-walk
Also check out http://www.thecliffwalk.ie/
I noticed the links on WhatToDoDublin for Howth Loop Walks were not working anymore as the website HowthLoopPaths is down. I have updated the content on our website thanks to http://www.fingaldublin.ie. There are four Howth loop walks. The link to each is below. I hope to start adding more walks to the website throughout the year for Dublin and Wicklow. If you have any recommendations, we would love to hear about them. Happy hiking!