Quiet secure parking. You can refill and discharge water. The bus or tram to the city. leaves at the door. I don't know how to buy a ticket for this. We are going walk 1/2 hour. Price is € 18 per night. May 23 +39 331 5673446 call this number and they will open the gate if it is closed. They also provide a telephone number with which you can open the gate yourself afterwards. We didn't find the city very special