County Wicklow on a Sunday afternoon
Another popular hike close to Dublin City Center is the Cliffwalk from Bray to Greystones, or vice versa.
The scenery is beautiful and the track easy and walkable in about 2.5h.
INFO: The whole trip by Public Transport (Dart) from Connolly Station to Bray and Greystones to Connolly Station is approx. €10.- (less with Leap Card).