1. Grinzane Cavour Castle, located in the outskirts of Turin, Italy, is a medieval castle that dates back to the 13th century. It was originally built as a defensive structure, but over the years, it evolved into a residential palace and a center for political and cultural activities. The castle is made up of several buildings, including a main tower and a courtyard, surrounded by fortified walls. It is surrounded by beautiful vineyards and offers panoramic views of the Langhe region.

One interesting fact about Grinzane Cavour Castle is that it was the birthplace of Count Camillo Benso di Cavour, a prominent figure in the Italian Risorgimento and a key player in the unification of Italy. The castle now houses the Regional Enoteca of Piedmont, a wine shop and tasting center that showcases the region’s finest wines.

2. The castle is open to the public and has varying hours depending on the season. From April to October, it is open from 9:30 am to 7:00 pm. From November to March, it is open from 10:00 am to 6:00 pm. However, it is advisable to check the official website or contact the castle directly for the most up-to-date information. Unfortunately, a phone number for the castle could not be found.

3. As for ticket information and transportation, there is an entrance fee to visit Grinzane Cavour Castle. The ticket price includes access to the castle, the Regional Enoteca, and a guided tour. The cost is typically around 10 euros for adults, with reduced prices for students, senior citizens, and groups. Children under the age of 6 are usually free of charge.

To reach the castle, you can take a taxi or drive if you have a car. It is located approximately 15 kilometers southeast of Turin. There is also public transportation available, such as buses or trains, that can take you to the nearby town of Grinzane Cavour, from where you can walk to the castle.