The location is around 30 minutes from dublin centre is quite confusing to find the place as does not show in the gps is close to the Powerscourt gardens which is spectacular you will spend there 2 hrs to 3 hrs in the gardens and will cost you 10.50 euros per person and the waterfall 6 euros per person the waterfall is 2 miles from the house and gardens Around 3. If you want to do parking in dublin centre keep in mind will cost you around 5 euros per hr unless you go for the q-park is around 15 euros for the day. Also remember to pay your ticket before you go to the car and exit the garage if you are leaving the parking.