Thornbury Castle is a historic Tudor castle located in Thornbury, Gloucestershire, England. Built in the 16th century, it was originally constructed as a residence for the Duke of Buckingham. The castle features impressive architecture, including a grand hall, towers, and beautiful gardens. Today, Thornbury Castle operates as a luxury hotel, allowing guests to experience its rich history and stunning surroundings. The castle is known for its well-preserved interiors and offers various amenities, including fine dining and unique accommodations in a historic setting.