Castel Thun is a historic castle located in the Trentino region of northern Italy. Built in the 13th century, it served as a residence for the Thun family, a prominent noble family in the area. The castle features a mix of architectural styles, including Gothic and Renaissance elements, and is surrounded by beautiful landscapes. Today, Castel Thun is open to the public and offers guided tours that showcase its well-preserved rooms, art collections, and stunning views of the surrounding countryside. The castle is an important cultural site, reflecting the history and heritage of the Trentino region.