Mister Jon
Google
A seemingly secure parking ramp that is underground. 5 euros per hour for the first two hours, (they did offer a slightly reduced 12 euro rate for 2-3 hours), 20 euros for the day. Parking spaces are relatively small and tight, particularly for larger vehicles. Be sure to drive carefully otherwise your car will come home with an extra dent or scratches. There are self-pay machines so make sure you remember to grab your ticket when you enter. The parking ramp is in a good location, easy to reach Temple Bar and Dublin Castle within a short walk.