Hi Silvia!
We are sure Tourism Wicklow will reply to you soon, so stay tuned! :)
Because some areas are very rural, there aren't as many bus connections as in the busier areas. In this case, if you want to visit the park directly from
Wicklow town it might take longer than usual but you can check this
Journey Planner and search for the date and time that suits you.
We hope other members of Community can provide more options for your trip, and please don't hesitate to give us a shout if there's anything else you need.
PS. Si necesitas ayuda en Español, también podemos ayudarte.
Marta