I would highly recommend booking Hilltop Treks - and booking early - to anyone interested Newgrange and/or Nowth. Entrance to both is quite limited and individual visitors must have a car or work through a bus or train, followed by taxi option, that can proove costly and time consuming. With Hilltop Treks, it was so easy. A a small bus takes you from Dublin direct to the visitor center, where the staff guides tours of each site. As a bonus, after leaving g the Neolithic sites, Trek takes you to the Boyne battle site for lunch and optional tour and to St. Bhuite monastery before returning you to Dublin. Our driver-guide was knowledgeable, adding to the experience .