1. Prato della Valle in Padua is one of the largest squares in Italy and is often considered as one of the most beautiful squares in the country. The square is elliptical in shape and is lined with 78 statues of notable citizens of Padua. In the center of the square, there is a small canal surrounded by a series of small bridges. The square is also surrounded by impressive buildings, including the Basilica of Santa Giustina. Prato della Valle is a popular spot for locals and tourists alike to relax, socialize, and enjoy the beautiful surroundings.

2. Prato della Valle is an open public space and can be visited at any time. There are no specific opening or closing times. For more information or inquiries, you can contact the Padua Tourist Office at +39 049 2100311.

3. There is no entrance fee to visit Prato della Valle as it is a public square. The square is easily accessible by public transportation, including buses and trams. If you are driving, there are parking facilities nearby. It is recommended to check the local transportation options and schedules when planning your visit to Prato della Valle.