Castel Savoia is a historic castle located in the town of Gressoney-Saint-Jean in the Aosta Valley region of northern Italy. The castle was built in the late 19th century by Queen Margherita of Savoy, who was a prominent member of the Italian royal family.

The castle was built in a picturesque location, on a hill overlooking the village of Gressoney-Saint-Jean, and surrounded by the stunning Alpine landscape. The castle was designed in a neo-Gothic style by architect Ernesto di Gresy, and features numerous turrets, towers, and other decorative elements.

Inside the castle, visitors can explore a series of rooms, which have been beautifully restored to their original condition. The rooms are decorated with elegant furnishings, tapestries, and artwork, and offer a fascinating glimpse into the life and times of Queen Margherita and the Italian royal family.

The castle also features a lovely garden, which has been carefully landscaped to showcase the natural beauty of the surrounding Alpine landscape. The garden features a series of terraces, paths, and water features, and is an ideal spot for a leisurely stroll or picnic.

Today, Castel Savoia is open to the public, and is a popular tourist attraction in the Aosta Valley region. Visitors can tour the castle and its gardens, and learn about the history and significance of this important cultural landmark. The castle also hosts cultural events, concerts, and exhibitions throughout the year.