I am looking for any recommendations on a tour to Wicklow from Dublin. I've heard great things about Over the Top and Wild Wicklow, but neither goes to Powerscourt! I've only found a few that do both, but with fewer nature stops (we're OK with that because we'll be self-driving in Donegal and the Glens of Antrim/Causeway Coast for the rest of the trip). Also, some companies seem to offer this tour, but only if a large group reserves it (e.g. Mary Gibbons tours).
I've seen Irish City Tours (irishcitytours.com/index3-daytours-tour4.php) and Bus Eirann (http://www.buseireann.ie/inner.php?id=278). Can anyone recommend one of these or another tour that covers both Powerscourt and Glendalough?